[{"oa":1,"citation":{"ieee":"R. de la Bretèche and T. D. Browning, “Le problème des diviseurs pour des formes binaires de degré 4,” <i>Crelles Journal</i>, vol. 2010, no. 646. Walter de Gruyter GmbH, pp. 1–44, 2010.","ama":"Bretèche R de la, Browning TD. Le problème des diviseurs pour des formes binaires de degré 4. <i>Crelles Journal</i>. 2010;2010(646):1-44. doi:<a href=\"https://doi.org/10.1515/crelle.2010.064\">10.1515/crelle.2010.064</a>","chicago":"Bretèche, Régis de la, and Timothy D Browning. “Le Problème Des Diviseurs Pour Des Formes Binaires de Degré 4.” <i>Crelles Journal</i>. Walter de Gruyter GmbH, 2010. <a href=\"https://doi.org/10.1515/crelle.2010.064\">https://doi.org/10.1515/crelle.2010.064</a>.","ista":"Bretèche R de la, Browning TD. 2010. Le problème des diviseurs pour des formes binaires de degré 4. Crelles Journal. 2010(646), 1–44.","short":"R. de la Bretèche, T.D. Browning, Crelles Journal 2010 (2010) 1–44.","apa":"Bretèche, R. de la, &#38; Browning, T. D. (2010). Le problème des diviseurs pour des formes binaires de degré 4. <i>Crelles Journal</i>. Walter de Gruyter GmbH. <a href=\"https://doi.org/10.1515/crelle.2010.064\">https://doi.org/10.1515/crelle.2010.064</a>","mla":"Bretèche, Régis de la, and Timothy D. Browning. “Le Problème Des Diviseurs Pour Des Formes Binaires de Degré 4.” <i>Crelles Journal</i>, vol. 2010, no. 646, Walter de Gruyter GmbH, 2010, pp. 1–44, doi:<a href=\"https://doi.org/10.1515/crelle.2010.064\">10.1515/crelle.2010.064</a>."},"arxiv":1,"volume":2010,"_id":"6320","title":"Le problème des diviseurs pour des formes binaires de degré 4","publication":"Crelles Journal","language":[{"iso":"eng"}],"doi":"10.1515/crelle.2010.064","publication_status":"published","year":"2010","page":"1-44","user_id":"4435EBFC-F248-11E8-B48F-1D18A9856A87","main_file_link":[{"url":"https://arxiv.org/abs/0808.2340v2","open_access":"1"}],"month":"09","day":"01","extern":"1","type":"journal_article","status":"public","abstract":[{"lang":"eng","text":"We study the average order of the divisor function, as it ranges over the values of binary quartic forms that are reducible over ℚ."}],"oa_version":"Preprint","external_id":{"arxiv":["0808.2340v2"]},"author":[{"first_name":"Régis de la","full_name":"Bretèche, Régis de la","last_name":"Bretèche"},{"last_name":"Browning","orcid":"0000-0002-8314-0177","first_name":"Timothy D","id":"35827D50-F248-11E8-B48F-1D18A9856A87","full_name":"Browning, Timothy D"}],"quality_controlled":"1","publisher":"Walter de Gruyter GmbH","date_published":"2010-09-01T00:00:00Z","date_updated":"2021-01-12T08:07:04Z","date_created":"2019-04-16T13:51:40Z","intvolume":"      2010","issue":"646"},{"doi":"10.1039/c0sm01143f","publication_status":"published","publication":"Soft Matter","_id":"10127","article_processing_charge":"No","title":"Particle self-assembly on soft elastic shells","citation":{"chicago":"Šarić, Anđela, and Angelo Cacciuto. “Particle Self-Assembly on Soft Elastic Shells.” <i>Soft Matter</i>. Royal Society of Chemistry (RSC), 2010. <a href=\"https://doi.org/10.1039/c0sm01143f\">https://doi.org/10.1039/c0sm01143f</a>.","ieee":"A. Šarić and A. Cacciuto, “Particle self-assembly on soft elastic shells,” <i>Soft Matter</i>, vol. 7, no. 5. Royal Society of Chemistry (RSC), pp. 1874–1878, 2010.","ama":"Šarić A, Cacciuto A. Particle self-assembly on soft elastic shells. <i>Soft Matter</i>. 2010;7(5):1874-1878. doi:<a href=\"https://doi.org/10.1039/c0sm01143f\">10.1039/c0sm01143f</a>","short":"A. Šarić, A. Cacciuto, Soft Matter 7 (2010) 1874–1878.","ista":"Šarić A, Cacciuto A. 2010. Particle self-assembly on soft elastic shells. Soft Matter. 7(5), 1874–1878.","mla":"Šarić, Anđela, and Angelo Cacciuto. “Particle Self-Assembly on Soft Elastic Shells.” <i>Soft Matter</i>, vol. 7, no. 5, Royal Society of Chemistry (RSC), 2010, pp. 1874–78, doi:<a href=\"https://doi.org/10.1039/c0sm01143f\">10.1039/c0sm01143f</a>.","apa":"Šarić, A., &#38; Cacciuto, A. (2010). Particle self-assembly on soft elastic shells. <i>Soft Matter</i>. Royal Society of Chemistry (RSC). <a href=\"https://doi.org/10.1039/c0sm01143f\">https://doi.org/10.1039/c0sm01143f</a>"},"arxiv":1,"oa":1,"acknowledgement":"This work was supported by the National Science Foundation under Career Grant No. DMR-0846426. We thank Josep C. Pàmies for helpful discussions.","keyword":["condensed matter physics","general chemistry"],"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","oa_version":"Preprint","issue":"5","date_updated":"2021-10-12T09:49:27Z","intvolume":"         7","date_published":"2010-12-23T00:00:00Z","author":[{"orcid":"0000-0002-7854-2139","last_name":"Šarić","first_name":"Anđela","id":"bf63d406-f056-11eb-b41d-f263a6566d8b","full_name":"Šarić, Anđela"},{"last_name":"Cacciuto","full_name":"Cacciuto, Angelo","first_name":"Angelo"}],"language":[{"iso":"eng"}],"year":"2010","publication_identifier":{"issn":["1744-683X","1744-6848"]},"volume":7,"article_type":"original","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1010.2453"}],"month":"12","page":"1874-1878","abstract":[{"text":"We use numerical simulations to show how noninteracting hard particles binding to a deformable elastic shell may self-assemble into a variety of linear patterns. This is a result of the nontrivial elastic response to deformations of shells. The morphology of the patterns can be controlled by the mechanical properties of the surface, and can be fine-tuned by varying the binding energy of the particles. We also repeat our calculations for a fully flexible chain and find that the chain conformations follow patterns similar to those formed by the nanoparticles under analogous conditions. We propose a simple way of understanding and sorting the different structures and relate it to the underlying shape transition of the shell. Finally, we discuss the implications of our results.","lang":"eng"}],"type":"journal_article","status":"public","day":"23","extern":"1","date_created":"2021-10-12T08:34:23Z","external_id":{"arxiv":["1010.2453"]},"quality_controlled":"1","publisher":"Royal Society of Chemistry (RSC)"},{"oa_version":"None","date_published":"2010-03-16T00:00:00Z","author":[{"first_name":"Anđela","id":"bf63d406-f056-11eb-b41d-f263a6566d8b","full_name":"Šarić, Anđela","orcid":"0000-0002-7854-2139","last_name":"Šarić"},{"first_name":"T.","full_name":"Hrenar, T.","last_name":"Hrenar"},{"full_name":"Mališ, M.","first_name":"M.","last_name":"Mališ"},{"full_name":"Došlić, N.","first_name":"N.","last_name":"Došlić"}],"issue":"18","intvolume":"        12","date_updated":"2021-10-12T09:49:22Z","citation":{"mla":"Šarić, Anđela, et al. “Quantum Mechanical Study of Secondary Structure Formation in Protected Dipeptides.” <i>Physical Chemistry Chemical Physics</i>, vol. 12, no. 18, Royal Society of Chemistry , 2010, pp. 4678–85, doi:<a href=\"https://doi.org/10.1039/b923041f\">10.1039/b923041f</a>.","apa":"Šarić, A., Hrenar, T., Mališ, M., &#38; Došlić, N. (2010). Quantum mechanical study of secondary structure formation in protected dipeptides. <i>Physical Chemistry Chemical Physics</i>. Royal Society of Chemistry . <a href=\"https://doi.org/10.1039/b923041f\">https://doi.org/10.1039/b923041f</a>","ista":"Šarić A, Hrenar T, Mališ M, Došlić N. 2010. Quantum mechanical study of secondary structure formation in protected dipeptides. Physical Chemistry Chemical Physics. 12(18), 4678–4685.","short":"A. Šarić, T. Hrenar, M. Mališ, N. Došlić, Physical Chemistry Chemical Physics 12 (2010) 4678–4685.","ama":"Šarić A, Hrenar T, Mališ M, Došlić N. Quantum mechanical study of secondary structure formation in protected dipeptides. <i>Physical Chemistry Chemical Physics</i>. 2010;12(18):4678-4685. doi:<a href=\"https://doi.org/10.1039/b923041f\">10.1039/b923041f</a>","ieee":"A. Šarić, T. Hrenar, M. Mališ, and N. Došlić, “Quantum mechanical study of secondary structure formation in protected dipeptides,” <i>Physical Chemistry Chemical Physics</i>, vol. 12, no. 18. Royal Society of Chemistry , pp. 4678–4685, 2010.","chicago":"Šarić, Anđela, T. Hrenar, M. Mališ, and N. Došlić. “Quantum Mechanical Study of Secondary Structure Formation in Protected Dipeptides.” <i>Physical Chemistry Chemical Physics</i>. Royal Society of Chemistry , 2010. <a href=\"https://doi.org/10.1039/b923041f\">https://doi.org/10.1039/b923041f</a>."},"acknowledgement":"This work has been supported by the MZOŠ projects 098-0352851-2921 and 119-1191342-2959.","publication_status":"published","doi":"10.1039/b923041f","_id":"10128","publication":"Physical Chemistry Chemical Physics","title":"Quantum mechanical study of secondary structure formation in protected dipeptides","article_processing_charge":"No","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","keyword":["Physical and Theoretical Chemistry","General Physics and Astronomy"],"status":"public","type":"journal_article","day":"16","extern":"1","abstract":[{"text":"An extensive computational study of the conformational preferences of three capped dipeptides: Ac-Xxx-Phe-NH2, Xxx = Gly, Ala, Val is reported. On the basis of local second-order Møller–Plesset perturbation theory (LMP2) and DFT computations we were able to identify the experimentally observed conformers as γL–γL(g−) and β-turn I(g+) in Ac-Gly-Phe-NH2, and Ac-Ala-Phe-NH2, and as the closely related γL(g+)–γL(g−) and β-turn I(a,g+) in Ac-Val-Phe-NH2. In contrast to the experimental observation that peptides with bulky side chain have a propensity for β-turns, we show that in Ac-Val-Phe-NH2 the minimum energy structure corresponds to the experimentally non detected β-strand.","lang":"eng"}],"quality_controlled":"1","publisher":"Royal Society of Chemistry ","external_id":{"pmid":["20428547"]},"date_created":"2021-10-12T08:44:34Z","year":"2010","language":[{"iso":"eng"}],"volume":12,"publication_identifier":{"issn":["1463-9076","1463-9084"]},"page":"4678-4685","pmid":1,"month":"03","article_type":"original","main_file_link":[{"url":"https://europepmc.org/article/med/20428547"}]},{"pmid":1,"page":"7182-7189","month":"10","main_file_link":[{"url":"https://arxiv.org/abs/1010.2458","open_access":"1"}],"article_type":"original","volume":115,"publication_identifier":{"issn":["1520-6106"],"eissn":["1520-5207"]},"year":"2010","language":[{"iso":"eng"}],"publisher":"American Chemical Society","quality_controlled":"1","external_id":{"arxiv":["1010.2458"],"pmid":["20949934"]},"date_created":"2021-11-29T15:13:17Z","day":"15","extern":"1","type":"journal_article","status":"public","abstract":[{"lang":"eng","text":"We use numerical simulations to study the phase behavior of a system of purely repulsive soft dumbbells as a function of size ratio of the two components and their relative degree of deformability. We find a plethora of different phases, which includes most of the mesophases observed in self-assembly of block copolymers but also crystalline structures formed by asymmetric, hard binary mixtures. Our results detail the phenomenological behavior of these systems when softness is introduced in terms of two different classes of interparticle interactions: (a) the elastic Hertz potential, which has a finite energy cost for complete overlap of any two components, and (b) a generic power-law repulsion with tunable exponent. We discuss how simple geometric arguments can be used to account for the large structural variety observed in these systems and detail the similarities and differences in the phase behavior for the two classes of potentials under consideration."}],"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","keyword":["materials chemistry"],"acknowledgement":"This work was supported by the National Science Foundation under CAREER Grant No. DMR-0846426 and partly by Columbia University.","oa":1,"arxiv":1,"citation":{"short":"A. Šarić, B. Bozorgui, A. Cacciuto, The Journal of Physical Chemistry B 115 (2010) 7182–7189.","ista":"Šarić A, Bozorgui B, Cacciuto A. 2010. Packing of soft asymmetric dumbbells. The Journal of Physical Chemistry B. 115(22), 7182–7189.","apa":"Šarić, A., Bozorgui, B., &#38; Cacciuto, A. (2010). Packing of soft asymmetric dumbbells. <i>The Journal of Physical Chemistry B</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/jp107545w\">https://doi.org/10.1021/jp107545w</a>","mla":"Šarić, Anđela, et al. “Packing of Soft Asymmetric Dumbbells.” <i>The Journal of Physical Chemistry B</i>, vol. 115, no. 22, American Chemical Society, 2010, pp. 7182–89, doi:<a href=\"https://doi.org/10.1021/jp107545w\">10.1021/jp107545w</a>.","ama":"Šarić A, Bozorgui B, Cacciuto A. Packing of soft asymmetric dumbbells. <i>The Journal of Physical Chemistry B</i>. 2010;115(22):7182-7189. doi:<a href=\"https://doi.org/10.1021/jp107545w\">10.1021/jp107545w</a>","ieee":"A. Šarić, B. Bozorgui, and A. Cacciuto, “Packing of soft asymmetric dumbbells,” <i>The Journal of Physical Chemistry B</i>, vol. 115, no. 22. American Chemical Society, pp. 7182–7189, 2010.","chicago":"Šarić, Anđela, Behnaz Bozorgui, and Angelo Cacciuto. “Packing of Soft Asymmetric Dumbbells.” <i>The Journal of Physical Chemistry B</i>. American Chemical Society, 2010. <a href=\"https://doi.org/10.1021/jp107545w\">https://doi.org/10.1021/jp107545w</a>."},"publication":"The Journal of Physical Chemistry B","_id":"10390","article_processing_charge":"No","title":"Packing of soft asymmetric dumbbells","publication_status":"published","doi":"10.1021/jp107545w","author":[{"full_name":"Šarić, Anđela","id":"bf63d406-f056-11eb-b41d-f263a6566d8b","first_name":"Anđela","orcid":"0000-0002-7854-2139","last_name":"Šarić"},{"full_name":"Bozorgui, Behnaz","first_name":"Behnaz","last_name":"Bozorgui"},{"last_name":"Cacciuto","first_name":"Angelo","full_name":"Cacciuto, Angelo"}],"date_published":"2010-10-15T00:00:00Z","intvolume":"       115","date_updated":"2021-11-29T16:20:29Z","issue":"22","scopus_import":"1","oa_version":"Preprint"},{"abstract":[{"lang":"eng","text":"We use numerical simulations to show how a fully flexible filament binding to a deformable cylindrical surface may acquire a macroscopic persistence length and a helical conformation. This is a result of the nontrivial elastic response to deformations of elastic sheets. We find that the filament’s helical pitch is completely determined by the mechanical properties of the surface, and can be easily tuned by varying the surface stretching rigidity. We propose simple scaling arguments to understand the physical mechanism behind this phenomenon and present a phase diagram indicating under what conditions one should expect a fully flexible chain to behave as a helical semiflexible filament. Finally, we discuss the implications of our results."}],"type":"journal_article","status":"public","extern":"1","day":"03","date_created":"2021-11-29T15:14:33Z","quality_controlled":"1","publisher":"American Physical Society","external_id":{"arxiv":["1005.2429"],"pmid":["20867183"]},"year":"2010","language":[{"iso":"eng"}],"volume":104,"publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"month":"06","main_file_link":[{"url":"https://arxiv.org/abs/1005.2429","open_access":"1"}],"article_type":"original","pmid":1,"oa_version":"Preprint","scopus_import":"1","issue":"22","intvolume":"       104","date_updated":"2021-11-30T08:11:19Z","date_published":"2010-06-03T00:00:00Z","author":[{"id":"bf63d406-f056-11eb-b41d-f263a6566d8b","full_name":"Šarić, Anđela","first_name":"Anđela","orcid":"0000-0002-7854-2139","last_name":"Šarić"},{"last_name":"Pàmies","full_name":"Pàmies, Josep C.","first_name":"Josep C."},{"last_name":"Cacciuto","full_name":"Cacciuto, Angelo","first_name":"Angelo"}],"publication_status":"published","doi":"10.1103/physrevlett.104.226101","article_processing_charge":"No","_id":"10391","publication":"Physical Review Letters","title":"Effective elasticity of a flexible filament bound to a deformable cylindrical surface","article_number":"226101","arxiv":1,"citation":{"ista":"Šarić A, Pàmies JC, Cacciuto A. 2010. Effective elasticity of a flexible filament bound to a deformable cylindrical surface. Physical Review Letters. 104(22), 226101.","short":"A. Šarić, J.C. Pàmies, A. Cacciuto, Physical Review Letters 104 (2010).","apa":"Šarić, A., Pàmies, J. C., &#38; Cacciuto, A. (2010). Effective elasticity of a flexible filament bound to a deformable cylindrical surface. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/physrevlett.104.226101\">https://doi.org/10.1103/physrevlett.104.226101</a>","mla":"Šarić, Anđela, et al. “Effective Elasticity of a Flexible Filament Bound to a Deformable Cylindrical Surface.” <i>Physical Review Letters</i>, vol. 104, no. 22, 226101, American Physical Society, 2010, doi:<a href=\"https://doi.org/10.1103/physrevlett.104.226101\">10.1103/physrevlett.104.226101</a>.","chicago":"Šarić, Anđela, Josep C. Pàmies, and Angelo Cacciuto. “Effective Elasticity of a Flexible Filament Bound to a Deformable Cylindrical Surface.” <i>Physical Review Letters</i>. American Physical Society, 2010. <a href=\"https://doi.org/10.1103/physrevlett.104.226101\">https://doi.org/10.1103/physrevlett.104.226101</a>.","ama":"Šarić A, Pàmies JC, Cacciuto A. Effective elasticity of a flexible filament bound to a deformable cylindrical surface. <i>Physical Review Letters</i>. 2010;104(22). doi:<a href=\"https://doi.org/10.1103/physrevlett.104.226101\">10.1103/physrevlett.104.226101</a>","ieee":"A. Šarić, J. C. Pàmies, and A. Cacciuto, “Effective elasticity of a flexible filament bound to a deformable cylindrical surface,” <i>Physical Review Letters</i>, vol. 104, no. 22. American Physical Society, 2010."},"acknowledgement":"This work was supported by the National Science Foundation under Career Grant No. DMR-0846426.","oa":1,"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","keyword":["general physics and astronomy"]},{"date_published":"2010-01-01T00:00:00Z","author":[{"orcid":"0000-0001-8559-3973","last_name":"Danzl","full_name":"Danzl, Johann G","id":"42EFD3B6-F248-11E8-B48F-1D18A9856A87","first_name":"Johann G"},{"full_name":"Mark, Manfred","first_name":"Manfred","last_name":"Mark"},{"last_name":"Haller","full_name":"Haller, Elmar","first_name":"Elmar"},{"first_name":"Mattias","full_name":"Gustavsson, Mattias","last_name":"Gustavsson"},{"last_name":"Hart","first_name":"Russell","full_name":"Hart, Russell"},{"first_name":"Hanns","full_name":"Nägerl, Hanns","last_name":"Nägerl"}],"publisher":"World Scientific Publishing","date_updated":"2021-01-12T06:47:52Z","date_created":"2018-12-11T11:49:50Z","status":"public","type":"conference","extern":"1","day":"01","oa_version":"None","publist_id":"6346","abstract":[{"text":"Recent years have seen tremendous progress in the field of cold and ultracold molecules. A central goal in the field is currently the realization of stable rovibronic ground-state molecular samples in the regime of quantum degeneracy, e.g. in the form of molecular Bose-Einstein condensates, molecular degenerate Fermi gases, or, when an optical lattice is present, molecular Mott-insulator phases. However, molecular samples are not readily cooled to the extremely low temperatures at which quantum degeneracy occurs. In particular, laser cooling, the \\'workhorse\\' for the field of atomic quantum gases, is generally not applicable to molecular samples. Here we take an important step beyond previous work1 and provide details on the realization of an ultracold quantum gas of ground-state dimer molecules trapped in an optical lattice as recently reported in Ref. 2. We demonstrate full control over all internal and external quantum degrees of freedom for the ground-state molecules by deterministically preparing the molecules in a single quantum state, i.e. in a specific hyperfine sublevel of the rovibronic ground state, while the molecules are trapped in the motional ground state of the individual lattice wells. We circumvent the problem of cooling by associating weakly-bound molecules out of a zero-temperature atomic Mott-insulator state and by transferring these to the absolute ground state in a four-photon STIRAP process. Our preparation procedure directly leads to a long-lived, lattice-trapped molecular many-body state, which we expect to form the platform for many of the envisioned future experiments with molecular quantum gases, e.g. on precision molecular spectroscopy, quantum information science, and dipolar quantum systems.","lang":"eng"}],"page":"256 - 269","month":"01","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"chicago":"Danzl, Johann G, Manfred Mark, Elmar Haller, Mattias Gustavsson, Russell Hart, and Hanns Nägerl. “Production of a Quantum Gas of Rovibronic Ground-State Molecules in an Optical Lattice,” 256–69. World Scientific Publishing, 2010. <a href=\"https://doi.org/10.1142/9789814282345_0024\">https://doi.org/10.1142/9789814282345_0024</a>.","ieee":"J. G. Danzl, M. Mark, E. Haller, M. Gustavsson, R. Hart, and H. Nägerl, “Production of a quantum gas of rovibronic ground-state molecules in an optical lattice,” presented at the ICOLS: International Conference on Laser Spectroscopy, 2010, pp. 256–269.","ama":"Danzl JG, Mark M, Haller E, Gustavsson M, Hart R, Nägerl H. Production of a quantum gas of rovibronic ground-state molecules in an optical lattice. In: World Scientific Publishing; 2010:256-269. doi:<a href=\"https://doi.org/10.1142/9789814282345_0024\">10.1142/9789814282345_0024</a>","apa":"Danzl, J. G., Mark, M., Haller, E., Gustavsson, M., Hart, R., &#38; Nägerl, H. (2010). Production of a quantum gas of rovibronic ground-state molecules in an optical lattice (pp. 256–269). Presented at the ICOLS: International Conference on Laser Spectroscopy, World Scientific Publishing. <a href=\"https://doi.org/10.1142/9789814282345_0024\">https://doi.org/10.1142/9789814282345_0024</a>","mla":"Danzl, Johann G., et al. <i>Production of a Quantum Gas of Rovibronic Ground-State Molecules in an Optical Lattice</i>. World Scientific Publishing, 2010, pp. 256–69, doi:<a href=\"https://doi.org/10.1142/9789814282345_0024\">10.1142/9789814282345_0024</a>.","short":"J.G. Danzl, M. Mark, E. Haller, M. Gustavsson, R. Hart, H. Nägerl, in:, World Scientific Publishing, 2010, pp. 256–269.","ista":"Danzl JG, Mark M, Haller E, Gustavsson M, Hart R, Nägerl H. 2010. Production of a quantum gas of rovibronic ground-state molecules in an optical lattice. ICOLS: International Conference on Laser Spectroscopy, 256–269."},"conference":{"name":"ICOLS: International Conference on Laser Spectroscopy"},"doi":"10.1142/9789814282345_0024","language":[{"iso":"eng"}],"publication_status":"published","year":"2010","_id":"1042","title":"Production of a quantum gas of rovibronic ground-state molecules in an optical lattice","article_processing_charge":"No"},{"publist_id":"6345","oa_version":"Preprint","issue":"4","intvolume":"         6","date_updated":"2021-01-12T06:47:53Z","date_published":"2010-04-04T00:00:00Z","author":[{"last_name":"Danzl","orcid":"0000-0001-8559-3973","id":"42EFD3B6-F248-11E8-B48F-1D18A9856A87","full_name":"Danzl, Johann G","first_name":"Johann G"},{"full_name":"Mark, Manfred","first_name":"Manfred","last_name":"Mark"},{"first_name":"Elmar","full_name":"Haller, Elmar","last_name":"Haller"},{"last_name":"Gustavsson","full_name":"Gustavsson, Mattias","first_name":"Mattias"},{"first_name":"Russell","full_name":"Hart, Russell","last_name":"Hart"},{"full_name":"Aldegunde, Jesus","first_name":"Jesus","last_name":"Aldegunde"},{"full_name":"Hutson, Jeremy","first_name":"Jeremy","last_name":"Hutson"},{"first_name":"Hanns","full_name":"Nägerl, Hanns","last_name":"Nägerl"}],"publication_status":"published","doi":"10.1038/nphys1533","_id":"1044","publication":"Nature Physics","title":"An ultracold high-density sample of rovibronic ground-state molecules in an optical lattice","article_processing_charge":"No","arxiv":1,"citation":{"mla":"Danzl, Johann G., et al. “An Ultracold High-Density Sample of Rovibronic Ground-State Molecules in an Optical Lattice.” <i>Nature Physics</i>, vol. 6, no. 4, Nature Publishing Group, 2010, pp. 265–70, doi:<a href=\"https://doi.org/10.1038/nphys1533\">10.1038/nphys1533</a>.","apa":"Danzl, J. G., Mark, M., Haller, E., Gustavsson, M., Hart, R., Aldegunde, J., … Nägerl, H. (2010). An ultracold high-density sample of rovibronic ground-state molecules in an optical lattice. <i>Nature Physics</i>. Nature Publishing Group. <a href=\"https://doi.org/10.1038/nphys1533\">https://doi.org/10.1038/nphys1533</a>","short":"J.G. Danzl, M. Mark, E. Haller, M. Gustavsson, R. Hart, J. Aldegunde, J. Hutson, H. Nägerl, Nature Physics 6 (2010) 265–270.","ista":"Danzl JG, Mark M, Haller E, Gustavsson M, Hart R, Aldegunde J, Hutson J, Nägerl H. 2010. An ultracold high-density sample of rovibronic ground-state molecules in an optical lattice. Nature Physics. 6(4), 265–270.","chicago":"Danzl, Johann G, Manfred Mark, Elmar Haller, Mattias Gustavsson, Russell Hart, Jesus Aldegunde, Jeremy Hutson, and Hanns Nägerl. “An Ultracold High-Density Sample of Rovibronic Ground-State Molecules in an Optical Lattice.” <i>Nature Physics</i>. Nature Publishing Group, 2010. <a href=\"https://doi.org/10.1038/nphys1533\">https://doi.org/10.1038/nphys1533</a>.","ieee":"J. G. Danzl <i>et al.</i>, “An ultracold high-density sample of rovibronic ground-state molecules in an optical lattice,” <i>Nature Physics</i>, vol. 6, no. 4. Nature Publishing Group, pp. 265–270, 2010.","ama":"Danzl JG, Mark M, Haller E, et al. An ultracold high-density sample of rovibronic ground-state molecules in an optical lattice. <i>Nature Physics</i>. 2010;6(4):265-270. doi:<a href=\"https://doi.org/10.1038/nphys1533\">10.1038/nphys1533</a>"},"acknowledgement":"We thank H. Ritsch, S. Dürr, N. Bouloufa and O. Dulieu for valuable discussions. We are indebted to R. Grimm for generous support and to H. Häffner for the loan of a charge-coupled camera. We gratefully acknowledge financial support by the Austrian Ministry of Science and Research (Bundesministerium für Wissenschaft und Forschung) and the Austrian Science Fund (Fonds zur Förderung der wissenschaftlichen Forschung) in the form of a START prize grant and by the European Science Foundation within the framework of the EuroQUASAR collective research project QuDeGPM and within the framework of the EuroQUAM collective research project QuDipMol. R.H. is supported by a Marie Curie International Incoming Fellowship within the 7th European Community Framework Programme.","oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","abstract":[{"text":"Control over all internal and external degrees of freedom of molecules at the level of single quantum states will enable a series of fundamental studies in physics and chemistry1,2. In particular, samples of ground-state molecules at ultralow temperatures and high number densities will facilitate new quantum-gas studies3 and future applications in quantum information science4. However, high phase-space densities for molecular samples are not readily attainable because efficient cooling techniques such as laser cooling are lacking. Here we produce an ultracold and dense sample of molecules in a single hyperfine level of the rovibronic ground state with each molecule individually trapped in the motional ground state of an optical lattice well. Starting from a zero-temperature atomic Mott-insulator state with optimized double-site occupancy6, weakly bound dimer molecules are efficiently associated on a Feshbach resonance7 and subsequently transferred to the rovibronic ground state by a stimulated four-photon process with &gt;50% efficiency. The molecules are trapped in the lattice and have a lifetime of 8 s. Our results present a crucial step towards Bose-Einstein condensation of ground-state molecules and, when suitably generalized to polar heteronuclear molecules, the realization of dipolar quantum-gas phases in optical lattices8-10.","lang":"eng"}],"status":"public","type":"journal_article","extern":"1","day":"04","date_created":"2018-12-11T11:49:51Z","publisher":"Nature Publishing Group","external_id":{"arxiv":["0909.4700"]},"year":"2010","language":[{"iso":"eng"}],"volume":6,"month":"04","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/0909.4700"}],"page":"265 - 270"},{"date_created":"2018-12-11T11:49:51Z","publisher":"American Physical Society","external_id":{"arxiv":["1002.3795"]},"abstract":[{"text":"We report on the observation of confinement-induced resonances in strongly interacting quantum-gas systems with tunable interactions for one- and two-dimensional geometry. Atom-atom scattering is substantially modified when the s-wave scattering length approaches the length scale associated with the tight transversal confinement, leading to characteristic loss and heating signatures. Upon introducing an anisotropy for the transversal confinement we observe a splitting of the confinement-induced resonance. With increasing anisotropy additional resonances appear. In the limit of a two-dimensional system we find that one resonance persists.","lang":"eng"}],"type":"journal_article","status":"public","extern":"1","day":"14","month":"04","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1002.3795"}],"year":"2010","language":[{"iso":"eng"}],"volume":104,"issue":"15","intvolume":"       104","date_updated":"2021-01-12T06:47:53Z","date_published":"2010-04-14T00:00:00Z","author":[{"first_name":"Elmar","full_name":"Haller, Elmar","last_name":"Haller"},{"last_name":"Mark","full_name":"Mark, Manfred","first_name":"Manfred"},{"last_name":"Hart","first_name":"Russell","full_name":"Hart, Russell"},{"full_name":"Danzl, Johann G","first_name":"Johann G","id":"42EFD3B6-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8559-3973","last_name":"Danzl"},{"full_name":"Reichsöllner, Lukas","first_name":"Lukas","last_name":"Reichsöllner"},{"first_name":"Vladimir","full_name":"Melezhik, Vladimir","last_name":"Melezhik"},{"last_name":"Schmelcher","first_name":"Peter","full_name":"Schmelcher, Peter"},{"last_name":"Nägerl","full_name":"Nägerl, Hanns","first_name":"Hanns"}],"publist_id":"6344","oa_version":"Preprint","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_status":"published","doi":"10.1103/PhysRevLett.104.153203","publication":"Physical Review Letters","title":"Confinement-induced resonances in low-dimensional quantum systems","article_processing_charge":"No","_id":"1045","citation":{"chicago":"Haller, Elmar, Manfred Mark, Russell Hart, Johann G Danzl, Lukas Reichsöllner, Vladimir Melezhik, Peter Schmelcher, and Hanns Nägerl. “Confinement-Induced Resonances in Low-Dimensional Quantum Systems.” <i>Physical Review Letters</i>. American Physical Society, 2010. <a href=\"https://doi.org/10.1103/PhysRevLett.104.153203\">https://doi.org/10.1103/PhysRevLett.104.153203</a>.","ama":"Haller E, Mark M, Hart R, et al. Confinement-induced resonances in low-dimensional quantum systems. <i>Physical Review Letters</i>. 2010;104(15). doi:<a href=\"https://doi.org/10.1103/PhysRevLett.104.153203\">10.1103/PhysRevLett.104.153203</a>","ieee":"E. Haller <i>et al.</i>, “Confinement-induced resonances in low-dimensional quantum systems,” <i>Physical Review Letters</i>, vol. 104, no. 15. American Physical Society, 2010.","ista":"Haller E, Mark M, Hart R, Danzl JG, Reichsöllner L, Melezhik V, Schmelcher P, Nägerl H. 2010. Confinement-induced resonances in low-dimensional quantum systems. Physical Review Letters. 104(15).","short":"E. Haller, M. Mark, R. Hart, J.G. Danzl, L. Reichsöllner, V. Melezhik, P. Schmelcher, H. Nägerl, Physical Review Letters 104 (2010).","mla":"Haller, Elmar, et al. “Confinement-Induced Resonances in Low-Dimensional Quantum Systems.” <i>Physical Review Letters</i>, vol. 104, no. 15, American Physical Society, 2010, doi:<a href=\"https://doi.org/10.1103/PhysRevLett.104.153203\">10.1103/PhysRevLett.104.153203</a>.","apa":"Haller, E., Mark, M., Hart, R., Danzl, J. G., Reichsöllner, L., Melezhik, V., … Nägerl, H. (2010). Confinement-induced resonances in low-dimensional quantum systems. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevLett.104.153203\">https://doi.org/10.1103/PhysRevLett.104.153203</a>"},"arxiv":1,"acknowledgement":"We thank W. Zwerger for discussions and R. Grimm for generous support. We acknowledge funding by the Austrian Science Fund and by the European Union within the framework of the EuroQUASAR collective research project QuDeGPM. R. H. is supported by a Marie Curie Fellowship within FP7. P. S. acknowledges financial support by the DFG. Financial support by the Heisenberg-Landau Program is appreciated by P. S. and V. M.","oa":1},{"year":"2010","publication_status":"published","doi":"10.1088/1367-2630/12/6/065029","language":[{"iso":"eng"}],"publication":"New Journal of Physics","_id":"1046","volume":12,"title":"Interference of interacting matter waves","article_processing_charge":"No","citation":{"mla":"Gustavsson, Mattias, et al. “Interference of Interacting Matter Waves.” <i>New Journal of Physics</i>, vol. 12, IOP Publishing Ltd., 2010, doi:<a href=\"https://doi.org/10.1088/1367-2630/12/6/065029\">10.1088/1367-2630/12/6/065029</a>.","apa":"Gustavsson, M., Haller, E., Mark, M., Danzl, J. G., Hart, R., Daley, A., &#38; Nägerl, H. (2010). Interference of interacting matter waves. <i>New Journal of Physics</i>. IOP Publishing Ltd. <a href=\"https://doi.org/10.1088/1367-2630/12/6/065029\">https://doi.org/10.1088/1367-2630/12/6/065029</a>","ista":"Gustavsson M, Haller E, Mark M, Danzl JG, Hart R, Daley A, Nägerl H. 2010. Interference of interacting matter waves. New Journal of Physics. 12.","short":"M. Gustavsson, E. Haller, M. Mark, J.G. Danzl, R. Hart, A. Daley, H. Nägerl, New Journal of Physics 12 (2010).","chicago":"Gustavsson, Mattias, Elmar Haller, Manfred Mark, Johann G Danzl, Russell Hart, Andrew Daley, and Hanns Nägerl. “Interference of Interacting Matter Waves.” <i>New Journal of Physics</i>. IOP Publishing Ltd., 2010. <a href=\"https://doi.org/10.1088/1367-2630/12/6/065029\">https://doi.org/10.1088/1367-2630/12/6/065029</a>.","ama":"Gustavsson M, Haller E, Mark M, et al. Interference of interacting matter waves. <i>New Journal of Physics</i>. 2010;12. doi:<a href=\"https://doi.org/10.1088/1367-2630/12/6/065029\">10.1088/1367-2630/12/6/065029</a>","ieee":"M. Gustavsson <i>et al.</i>, “Interference of interacting matter waves,” <i>New Journal of Physics</i>, vol. 12. IOP Publishing Ltd., 2010."},"acknowledgement":"We thank E Arimondo, O Morsch, W Schleich, A Smerzi, D Witthaut and A Buchleitner and his group for helpful discussions. We also thank R Grimm for generous support. We gratefully acknowledge funding from the Austrian Ministry of Science and Research (Bundesministerium für Wissenschaft und Forschung) and the Austrian Science Fund (Fonds zur Förderung der wissenschaftlichen Forschung) in the form of a START prize grant and through SFB 15. RH is supported by a Marie Curie International Incoming Fellowship within the 7th European Community Framework Programme.","month":"06","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publist_id":"6342","oa_version":"None","abstract":[{"lang":"eng","text":"The phenomenon of matter-wave interference lies at the heart of quantum physics. It has been observed in various contexts in the limit of non-interacting particles as a single-particle effect. Here we observe and control matter-wave interference whose evolution is driven by interparticle interactions. In a multi-path matter-wave interferometer, the macroscopic manybody wave function of an interacting atomic Bose-Einstein condensate develops a regular interference pattern, allowing us to detect and directly visualize the effect of interaction-induced phase shifts. We demonstrate control over the phase evolution by inhibiting interaction-induced dephasing and by refocusing a dephased macroscopic matter wave in a spin-echo-type experiment. Our results show that interactions in a many-body system lead to a surprisingly coherent evolution, possibly enabling narrow-band and high-brightness matterwave interferometers based on atom lasers."}],"status":"public","type":"journal_article","extern":"1","day":"28","date_created":"2018-12-11T11:49:51Z","intvolume":"        12","date_updated":"2021-01-12T06:47:53Z","date_published":"2010-06-28T00:00:00Z","author":[{"first_name":"Mattias","full_name":"Gustavsson, Mattias","last_name":"Gustavsson"},{"full_name":"Haller, Elmar","first_name":"Elmar","last_name":"Haller"},{"last_name":"Mark","full_name":"Mark, Manfred","first_name":"Manfred"},{"orcid":"0000-0001-8559-3973","last_name":"Danzl","full_name":"Danzl, Johann G","id":"42EFD3B6-F248-11E8-B48F-1D18A9856A87","first_name":"Johann G"},{"first_name":"Russell","full_name":"Hart, Russell","last_name":"Hart"},{"first_name":"Andrew","full_name":"Daley, Andrew","last_name":"Daley"},{"first_name":"Hanns","full_name":"Nägerl, Hanns","last_name":"Nägerl"}],"publisher":"IOP Publishing Ltd."},{"main_file_link":[{"url":"https://arxiv.org/abs/1001.1206","open_access":"1"}],"month":"05","volume":104,"language":[{"iso":"eng"}],"year":"2010","date_created":"2018-12-11T11:49:52Z","external_id":{"arxiv":["1001.1206"]},"publisher":"American Physical Society","abstract":[{"lang":"eng","text":"Particles in a perfect lattice potential perform Bloch oscillations when subject to a constant force, leading to localization and preventing conductivity. For a weakly interacting Bose-Einstein condensate of Cs atoms, we observe giant center-of-mass oscillations in position space with a displacement across hundreds of lattice sites when we add a periodic modulation to the force near the Bloch frequency. We study the dependence of these &quot;super&quot; Bloch oscillations on lattice depth, modulation amplitude, and modulation frequency and show that they provide a means to induce linear transport in a dissipation-free lattice."}],"extern":"1","day":"21","type":"journal_article","status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Inducing transport in a dissipation-free lattice with super bloch oscillations","_id":"1047","article_processing_charge":"No","publication":"Physical Review Letters","doi":"10.1103/PhysRevLett.104.200403","publication_status":"published","oa":1,"acknowledgement":"We thank A. R. Kolovsky, A. Zenesini, and A. Wacker for discussions and R. Grimm for generous support. We acknowledge funding by the Austrian Ministry of Science and Research and the Austrian Science Fund and by the European Union within the framework of the EuroQUASAR collective research project QuDeGPM. R. H. is supported by a Marie Curie Action within FP7.","arxiv":1,"citation":{"ama":"Haller E, Hart R, Mark M, Danzl JG, Reichsöllner L, Nägerl H. Inducing transport in a dissipation-free lattice with super bloch oscillations. <i>Physical Review Letters</i>. 2010;104(20). doi:<a href=\"https://doi.org/10.1103/PhysRevLett.104.200403\">10.1103/PhysRevLett.104.200403</a>","ieee":"E. Haller, R. Hart, M. Mark, J. G. Danzl, L. Reichsöllner, and H. Nägerl, “Inducing transport in a dissipation-free lattice with super bloch oscillations,” <i>Physical Review Letters</i>, vol. 104, no. 20. American Physical Society, 2010.","chicago":"Haller, Elmar, Russell Hart, Manfred Mark, Johann G Danzl, Lukas Reichsöllner, and Hanns Nägerl. “Inducing Transport in a Dissipation-Free Lattice with Super Bloch Oscillations.” <i>Physical Review Letters</i>. American Physical Society, 2010. <a href=\"https://doi.org/10.1103/PhysRevLett.104.200403\">https://doi.org/10.1103/PhysRevLett.104.200403</a>.","short":"E. Haller, R. Hart, M. Mark, J.G. Danzl, L. Reichsöllner, H. Nägerl, Physical Review Letters 104 (2010).","ista":"Haller E, Hart R, Mark M, Danzl JG, Reichsöllner L, Nägerl H. 2010. Inducing transport in a dissipation-free lattice with super bloch oscillations. Physical Review Letters. 104(20).","mla":"Haller, Elmar, et al. “Inducing Transport in a Dissipation-Free Lattice with Super Bloch Oscillations.” <i>Physical Review Letters</i>, vol. 104, no. 20, American Physical Society, 2010, doi:<a href=\"https://doi.org/10.1103/PhysRevLett.104.200403\">10.1103/PhysRevLett.104.200403</a>.","apa":"Haller, E., Hart, R., Mark, M., Danzl, J. G., Reichsöllner, L., &#38; Nägerl, H. (2010). Inducing transport in a dissipation-free lattice with super bloch oscillations. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevLett.104.200403\">https://doi.org/10.1103/PhysRevLett.104.200403</a>"},"date_updated":"2021-01-12T06:47:54Z","intvolume":"       104","issue":"20","author":[{"last_name":"Haller","full_name":"Haller, Elmar","first_name":"Elmar"},{"last_name":"Hart","full_name":"Hart, Russell","first_name":"Russell"},{"last_name":"Mark","full_name":"Mark, Manfred","first_name":"Manfred"},{"orcid":"0000-0001-8559-3973","last_name":"Danzl","first_name":"Johann G","id":"42EFD3B6-F248-11E8-B48F-1D18A9856A87","full_name":"Danzl, Johann G"},{"last_name":"Reichsöllner","full_name":"Reichsöllner, Lukas","first_name":"Lukas"},{"last_name":"Nägerl","full_name":"Nägerl, Hanns","first_name":"Hanns"}],"date_published":"2010-05-21T00:00:00Z","oa_version":"Preprint","publist_id":"6343"},{"oa":1,"acknowledgement":"We thank W. Zwerger for discussions. We are indebted to R. Grimm for generous support. We gratefully acknowledge funding by the Austrian Ministry of Science and Research (Bundesministerium für Wissenschaft und Forschung) and the Austrian Science Fund (Fonds zur Förderung der wissenschaftlichen Forschung) in the form of a START prize grant, and by the European Union through the STREP FP7-ICT-2007-C project NAME-QUAM (Nanodesigning of Atomic and Molecular Quantum Matter) and within the framework of the EuroQUASAR collective research project QuDeGPM. R.H. is supported by a Marie Curie International Incoming Fellowship within the 7th European Community Framework Programme.","arxiv":1,"citation":{"ieee":"E. Haller <i>et al.</i>, “Pinning quantum phase transition for a Luttinger liquid of strongly interacting bosons,” <i>Nature</i>, vol. 466, no. 7306. Nature Publishing Group, pp. 597–600, 2010.","ama":"Haller E, Hart R, Mark M, et al. Pinning quantum phase transition for a Luttinger liquid of strongly interacting bosons. <i>Nature</i>. 2010;466(7306):597-600. doi:<a href=\"https://doi.org/10.1038/nature09259\">10.1038/nature09259</a>","chicago":"Haller, Elmar, Russell Hart, Manfred Mark, Johann G Danzl, Lukas Reichsöllner, Mattias Gustavsson, Marcello Dalmonte, Guido Pupillo, and Hanns Nägerl. “Pinning Quantum Phase Transition for a Luttinger Liquid of Strongly Interacting Bosons.” <i>Nature</i>. Nature Publishing Group, 2010. <a href=\"https://doi.org/10.1038/nature09259\">https://doi.org/10.1038/nature09259</a>.","mla":"Haller, Elmar, et al. “Pinning Quantum Phase Transition for a Luttinger Liquid of Strongly Interacting Bosons.” <i>Nature</i>, vol. 466, no. 7306, Nature Publishing Group, 2010, pp. 597–600, doi:<a href=\"https://doi.org/10.1038/nature09259\">10.1038/nature09259</a>.","apa":"Haller, E., Hart, R., Mark, M., Danzl, J. G., Reichsöllner, L., Gustavsson, M., … Nägerl, H. (2010). Pinning quantum phase transition for a Luttinger liquid of strongly interacting bosons. <i>Nature</i>. Nature Publishing Group. <a href=\"https://doi.org/10.1038/nature09259\">https://doi.org/10.1038/nature09259</a>","ista":"Haller E, Hart R, Mark M, Danzl JG, Reichsöllner L, Gustavsson M, Dalmonte M, Pupillo G, Nägerl H. 2010. Pinning quantum phase transition for a Luttinger liquid of strongly interacting bosons. Nature. 466(7306), 597–600.","short":"E. Haller, R. Hart, M. Mark, J.G. Danzl, L. Reichsöllner, M. Gustavsson, M. Dalmonte, G. Pupillo, H. Nägerl, Nature 466 (2010) 597–600."},"article_processing_charge":"No","_id":"1049","publication":"Nature","title":"Pinning quantum phase transition for a Luttinger liquid of strongly interacting bosons","doi":"10.1038/nature09259","publication_status":"published","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Preprint","publist_id":"6341","author":[{"first_name":"Elmar","full_name":"Haller, Elmar","last_name":"Haller"},{"last_name":"Hart","first_name":"Russell","full_name":"Hart, Russell"},{"full_name":"Mark, Manfred","first_name":"Manfred","last_name":"Mark"},{"orcid":"0000-0001-8559-3973","last_name":"Danzl","id":"42EFD3B6-F248-11E8-B48F-1D18A9856A87","first_name":"Johann G","full_name":"Danzl, Johann G"},{"last_name":"Reichsöllner","full_name":"Reichsöllner, Lukas","first_name":"Lukas"},{"last_name":"Gustavsson","full_name":"Gustavsson, Mattias","first_name":"Mattias"},{"first_name":"Marcello","full_name":"Dalmonte, Marcello","last_name":"Dalmonte"},{"first_name":"Guido","full_name":"Pupillo, Guido","last_name":"Pupillo"},{"first_name":"Hanns","full_name":"Nägerl, Hanns","last_name":"Nägerl"}],"date_published":"2010-07-29T00:00:00Z","date_updated":"2021-01-12T06:47:54Z","intvolume":"       466","issue":"7306","volume":466,"language":[{"iso":"eng"}],"year":"2010","page":"597 - 600","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1004.3168"}],"month":"07","day":"29","extern":"1","type":"journal_article","status":"public","abstract":[{"text":"Quantum many-body systems can have phase transitions even at zero temperature; fluctuations arising from Heisenbergĝ€™s uncertainty principle, as opposed to thermal effects, drive the system from one phase to another. Typically, during the transition the relative strength of two competing terms in the systemĝ€™s Hamiltonian changes across a finite critical value. A well-known example is the Mottĝ€&quot; Hubbard quantum phase transition from a superfluid to an insulating phase, which has been observed for weakly interacting bosonic atomic gases. However, for strongly interacting quantum systems confined to lower-dimensional geometry, a novel type of quantum phase transition may be induced and driven by an arbitrarily weak perturbation to the Hamiltonian. Here we observe such an effectĝ€&quot;the sineĝ€&quot;Gordon quantum phase transition from a superfluid Luttinger liquid to a Mott insulatorĝ€ &quot;in a one-dimensional quantum gas of bosonic caesium atoms with tunable interactions. For sufficiently strong interactions, the transition is induced by adding an arbitrarily weak optical lattice commensurate with the atomic granularity, which leads to immediate pinning of the atoms. We map out the phase diagram and find that our measurements in the strongly interacting regime agree well with a quantum field description based on the exactly solvable sineĝ€&quot;Gordon model. We trace the phase boundary all the way to the weakly interacting regime, where we find good agreement with the predictions of the one-dimensional Boseĝ€&quot;Hubbard model. Our results open up the experimental study of quantum phase transitions, criticality and transport phenomena beyond Hubbard-type models in the context of ultracold gases.","lang":"eng"}],"external_id":{"arxiv":["1004.3168"]},"publisher":"Nature Publishing Group","date_created":"2018-12-11T11:49:52Z"},{"abstract":[{"text":"Eukaryotic cytosine methylation represses transcription but also occurs in the bodies of active genes, and the extent of methylation biology conservation is unclear. We quantified DNA methylation in 17 eukaryotic genomes and found that gene body methylation is conserved between plants and animals, whereas selective methylation of transposons is not. We show that methylation of plant transposons in the CHG context extends to green algae and that exclusion of histone H2A.Z from methylated DNA is conserved between plants and animals, and we present evidence for RNA-directed DNA methylation of fungal genes. Our data demonstrate that extant DNA methylation systems are mosaics of conserved and derived features, and indicate that gene body methylation is an ancient property of eukaryotic genomes.","lang":"eng"}],"type":"journal_article","status":"public","day":"14","extern":"1","date_created":"2021-06-04T08:26:08Z","external_id":{"pmid":["20395474 "]},"quality_controlled":"1","publisher":"American Association for the Advancement of Science","language":[{"iso":"eng"}],"year":"2010","publication_identifier":{"eissn":["1095-9203"],"issn":["0036-8075"]},"volume":328,"article_type":"original","month":"05","department":[{"_id":"DaZi"}],"page":"916-919","pmid":1,"oa_version":"None","scopus_import":"1","issue":"5980","date_updated":"2021-12-14T08:35:37Z","intvolume":"       328","date_published":"2010-05-14T00:00:00Z","author":[{"last_name":"Zemach","full_name":"Zemach, Assaf ","first_name":"Assaf "},{"full_name":"McDaniel, Ivy E.","first_name":"Ivy E.","last_name":"McDaniel"},{"full_name":"Silva, Pedro","first_name":"Pedro","last_name":"Silva"},{"last_name":"Zilberman","orcid":"0000-0002-0123-8649","id":"6973db13-dd5f-11ea-814e-b3e5455e9ed1","first_name":"Daniel","full_name":"Zilberman, Daniel"}],"doi":"10.1126/science.1186366","publication_status":"published","_id":"9452","publication":"Science","article_processing_charge":"No","title":"Genome-wide evolutionary analysis of eukaryotic DNA methylation","citation":{"ama":"Zemach A, McDaniel IE, Silva P, Zilberman D. Genome-wide evolutionary analysis of eukaryotic DNA methylation. <i>Science</i>. 2010;328(5980):916-919. doi:<a href=\"https://doi.org/10.1126/science.1186366\">10.1126/science.1186366</a>","ieee":"A. Zemach, I. E. McDaniel, P. Silva, and D. Zilberman, “Genome-wide evolutionary analysis of eukaryotic DNA methylation,” <i>Science</i>, vol. 328, no. 5980. American Association for the Advancement of Science, pp. 916–919, 2010.","chicago":"Zemach, Assaf , Ivy E. McDaniel, Pedro Silva, and Daniel Zilberman. “Genome-Wide Evolutionary Analysis of Eukaryotic DNA Methylation.” <i>Science</i>. American Association for the Advancement of Science, 2010. <a href=\"https://doi.org/10.1126/science.1186366\">https://doi.org/10.1126/science.1186366</a>.","mla":"Zemach, Assaf, et al. “Genome-Wide Evolutionary Analysis of Eukaryotic DNA Methylation.” <i>Science</i>, vol. 328, no. 5980, American Association for the Advancement of Science, 2010, pp. 916–19, doi:<a href=\"https://doi.org/10.1126/science.1186366\">10.1126/science.1186366</a>.","apa":"Zemach, A., McDaniel, I. E., Silva, P., &#38; Zilberman, D. (2010). Genome-wide evolutionary analysis of eukaryotic DNA methylation. <i>Science</i>. American Association for the Advancement of Science. <a href=\"https://doi.org/10.1126/science.1186366\">https://doi.org/10.1126/science.1186366</a>","short":"A. Zemach, I.E. McDaniel, P. Silva, D. Zilberman, Science 328 (2010) 916–919.","ista":"Zemach A, McDaniel IE, Silva P, Zilberman D. 2010. Genome-wide evolutionary analysis of eukaryotic DNA methylation. Science. 328(5980), 916–919."},"keyword":["Multidisciplinary"],"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9"},{"oa_version":"Published Version","scopus_import":"1","intvolume":"       107","date_updated":"2021-12-14T08:40:02Z","issue":"43","author":[{"last_name":"Zemach","full_name":"Zemach, Assaf","first_name":"Assaf"},{"last_name":"Kim","first_name":"M. Yvonne","full_name":"Kim, M. Yvonne"},{"full_name":"Silva, Pedro","first_name":"Pedro","last_name":"Silva"},{"last_name":"Rodrigues","first_name":"Jessica A.","full_name":"Rodrigues, Jessica A."},{"last_name":"Dotson","first_name":"Bradley","full_name":"Dotson, Bradley"},{"last_name":"Brooks","full_name":"Brooks, Matthew D.","first_name":"Matthew D."},{"last_name":"Zilberman","orcid":"0000-0002-0123-8649","first_name":"Daniel","full_name":"Zilberman, Daniel","id":"6973db13-dd5f-11ea-814e-b3e5455e9ed1"}],"date_published":"2010-10-26T00:00:00Z","_id":"9485","publication":"Proceedings of the National Academy of Sciences","title":"Local DNA hypomethylation activates genes in rice endosperm","article_processing_charge":"No","publication_status":"published","doi":"10.1073/pnas.1009695107","oa":1,"citation":{"mla":"Zemach, Assaf, et al. “Local DNA Hypomethylation Activates Genes in Rice Endosperm.” <i>Proceedings of the National Academy of Sciences</i>, vol. 107, no. 43, National Academy of Sciences, 2010, pp. 18729–34, doi:<a href=\"https://doi.org/10.1073/pnas.1009695107\">10.1073/pnas.1009695107</a>.","apa":"Zemach, A., Kim, M. Y., Silva, P., Rodrigues, J. A., Dotson, B., Brooks, M. D., &#38; Zilberman, D. (2010). Local DNA hypomethylation activates genes in rice endosperm. <i>Proceedings of the National Academy of Sciences</i>. National Academy of Sciences. <a href=\"https://doi.org/10.1073/pnas.1009695107\">https://doi.org/10.1073/pnas.1009695107</a>","short":"A. Zemach, M.Y. Kim, P. Silva, J.A. Rodrigues, B. Dotson, M.D. Brooks, D. Zilberman, Proceedings of the National Academy of Sciences 107 (2010) 18729–18734.","ista":"Zemach A, Kim MY, Silva P, Rodrigues JA, Dotson B, Brooks MD, Zilberman D. 2010. Local DNA hypomethylation activates genes in rice endosperm. Proceedings of the National Academy of Sciences. 107(43), 18729–18734.","ama":"Zemach A, Kim MY, Silva P, et al. Local DNA hypomethylation activates genes in rice endosperm. <i>Proceedings of the National Academy of Sciences</i>. 2010;107(43):18729-18734. doi:<a href=\"https://doi.org/10.1073/pnas.1009695107\">10.1073/pnas.1009695107</a>","ieee":"A. Zemach <i>et al.</i>, “Local DNA hypomethylation activates genes in rice endosperm,” <i>Proceedings of the National Academy of Sciences</i>, vol. 107, no. 43. National Academy of Sciences, pp. 18729–18734, 2010.","chicago":"Zemach, Assaf, M. Yvonne Kim, Pedro Silva, Jessica A. Rodrigues, Bradley Dotson, Matthew D. Brooks, and Daniel Zilberman. “Local DNA Hypomethylation Activates Genes in Rice Endosperm.” <i>Proceedings of the National Academy of Sciences</i>. National Academy of Sciences, 2010. <a href=\"https://doi.org/10.1073/pnas.1009695107\">https://doi.org/10.1073/pnas.1009695107</a>."},"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","abstract":[{"text":"Cytosine methylation silences transposable elements in plants, vertebrates, and fungi but also regulates gene expression. Plant methylation is catalyzed by three families of enzymes, each with a preferred sequence context: CG, CHG (H = A, C, or T), and CHH, with CHH methylation targeted by the RNAi pathway. Arabidopsis thaliana endosperm, a placenta-like tissue that nourishes the embryo, is globally hypomethylated in the CG context while retaining high non-CG methylation. Global methylation dynamics in seeds of cereal crops that provide the bulk of human nutrition remain unknown. Here, we show that rice endosperm DNA is hypomethylated in all sequence contexts. Non-CG methylation is reduced evenly across the genome, whereas CG hypomethylation is localized. CHH methylation of small transposable elements is increased in embryos, suggesting that endosperm demethylation enhances transposon silencing. Genes preferentially expressed in endosperm, including those coding for major storage proteins and starch synthesizing enzymes, are frequently hypomethylated in endosperm, indicating that DNA methylation is a crucial regulator of rice endosperm biogenesis. Our data show that genome-wide reshaping of seed DNA methylation is conserved among angiosperms and has a profound effect on gene expression in cereal crops.","lang":"eng"}],"extern":"1","day":"26","status":"public","type":"journal_article","date_created":"2021-06-07T09:31:01Z","quality_controlled":"1","publisher":"National Academy of Sciences","external_id":{"pmid":["20937895"]},"volume":107,"publication_identifier":{"issn":["0027-8424"],"eissn":["1091-6490"]},"year":"2010","language":[{"iso":"eng"}],"month":"10","main_file_link":[{"url":"https://doi.org/10.1073/pnas.1009695107","open_access":"1"}],"article_type":"original","pmid":1,"department":[{"_id":"DaZi"}],"page":"18729-18734"},{"department":[{"_id":"DaZi"}],"page":"R780-R785","pmid":1,"article_type":"review","main_file_link":[{"url":"https://doi.org/10.1016/j.cub.2010.07.007","open_access":"1"}],"month":"09","language":[{"iso":"eng"}],"year":"2010","publication_identifier":{"issn":["0960-9822"],"eissn":["1879-0445"]},"volume":20,"external_id":{"pmid":["20833323"]},"quality_controlled":"1","publisher":"Elsevier","date_created":"2021-06-07T09:45:27Z","status":"public","type":"journal_article","extern":"1","day":"14","abstract":[{"lang":"eng","text":"Cytosine methylation is an ancient process with conserved enzymology but diverse biological functions that include defense against transposable elements and regulation of gene expression. Here we will discuss the evolution and biological significance of eukaryotic DNA methylation, the likely drivers of that evolution, and major remaining mysteries."}],"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","citation":{"ama":"Zemach A, Zilberman D. Evolution of eukaryotic DNA methylation and the pursuit of safer sex. <i>Current Biology</i>. 2010;20(17):R780-R785. doi:<a href=\"https://doi.org/10.1016/j.cub.2010.07.007\">10.1016/j.cub.2010.07.007</a>","ieee":"A. Zemach and D. Zilberman, “Evolution of eukaryotic DNA methylation and the pursuit of safer sex,” <i>Current Biology</i>, vol. 20, no. 17. Elsevier, pp. R780–R785, 2010.","chicago":"Zemach, Assaf, and Daniel Zilberman. “Evolution of Eukaryotic DNA Methylation and the Pursuit of Safer Sex.” <i>Current Biology</i>. Elsevier, 2010. <a href=\"https://doi.org/10.1016/j.cub.2010.07.007\">https://doi.org/10.1016/j.cub.2010.07.007</a>.","mla":"Zemach, Assaf, and Daniel Zilberman. “Evolution of Eukaryotic DNA Methylation and the Pursuit of Safer Sex.” <i>Current Biology</i>, vol. 20, no. 17, Elsevier, 2010, pp. R780–85, doi:<a href=\"https://doi.org/10.1016/j.cub.2010.07.007\">10.1016/j.cub.2010.07.007</a>.","apa":"Zemach, A., &#38; Zilberman, D. (2010). Evolution of eukaryotic DNA methylation and the pursuit of safer sex. <i>Current Biology</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.cub.2010.07.007\">https://doi.org/10.1016/j.cub.2010.07.007</a>","short":"A. Zemach, D. Zilberman, Current Biology 20 (2010) R780–R785.","ista":"Zemach A, Zilberman D. 2010. Evolution of eukaryotic DNA methylation and the pursuit of safer sex. Current Biology. 20(17), R780–R785."},"oa":1,"doi":"10.1016/j.cub.2010.07.007","publication_status":"published","title":"Evolution of eukaryotic DNA methylation and the pursuit of safer sex","_id":"9489","article_processing_charge":"No","publication":"Current Biology","date_published":"2010-09-14T00:00:00Z","author":[{"first_name":"Assaf","full_name":"Zemach, Assaf","last_name":"Zemach"},{"id":"6973db13-dd5f-11ea-814e-b3e5455e9ed1","first_name":"Daniel","full_name":"Zilberman, Daniel","orcid":"0000-0002-0123-8649","last_name":"Zilberman"}],"issue":"17","date_updated":"2021-12-14T08:52:34Z","intvolume":"        20","scopus_import":"1","oa_version":"Published Version"},{"publisher":"Public Library of Science","author":[{"first_name":"Ulises","full_name":"Rosas, Ulises","last_name":"Rosas"},{"full_name":"Barton, Nicholas H","first_name":"Nicholas H","id":"4880FE40-F248-11E8-B48F-1D18A9856A87","last_name":"Barton","orcid":"0000-0002-8548-5240"},{"full_name":"Copsey, Lucy","first_name":"Lucy","last_name":"Copsey"},{"last_name":"Barbier De Reuille","first_name":"Pierre","full_name":"Barbier De Reuille, Pierre"},{"full_name":"Coen, Enrico","first_name":"Enrico","last_name":"Coen"}],"date_published":"2010-07-20T00:00:00Z","date_created":"2021-08-02T09:45:39Z","date_updated":"2023-02-23T11:42:17Z","day":"20","related_material":{"record":[{"status":"public","id":"3779","relation":"used_in_publication"}]},"status":"public","type":"research_data_reference","oa_version":"Published Version","department":[{"_id":"NiBa"}],"user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","month":"07","citation":{"apa":"Rosas, U., Barton, N. H., Copsey, L., Barbier De Reuille, P., &#38; Coen, E. (2010). Heterosis and the drift load. Public Library of Science. <a href=\"https://doi.org/10.1371/journal.pbio.1000429.s003\">https://doi.org/10.1371/journal.pbio.1000429.s003</a>","mla":"Rosas, Ulises, et al. <i>Heterosis and the Drift Load</i>. Public Library of Science, 2010, doi:<a href=\"https://doi.org/10.1371/journal.pbio.1000429.s003\">10.1371/journal.pbio.1000429.s003</a>.","short":"U. Rosas, N.H. Barton, L. Copsey, P. Barbier De Reuille, E. Coen, (2010).","ista":"Rosas U, Barton NH, Copsey L, Barbier De Reuille P, Coen E. 2010. Heterosis and the drift load, Public Library of Science, <a href=\"https://doi.org/10.1371/journal.pbio.1000429.s003\">10.1371/journal.pbio.1000429.s003</a>.","ieee":"U. Rosas, N. H. Barton, L. Copsey, P. Barbier De Reuille, and E. Coen, “Heterosis and the drift load.” Public Library of Science, 2010.","ama":"Rosas U, Barton NH, Copsey L, Barbier De Reuille P, Coen E. Heterosis and the drift load. 2010. doi:<a href=\"https://doi.org/10.1371/journal.pbio.1000429.s003\">10.1371/journal.pbio.1000429.s003</a>","chicago":"Rosas, Ulises, Nicholas H Barton, Lucy Copsey, Pierre Barbier De Reuille, and Enrico Coen. “Heterosis and the Drift Load.” Public Library of Science, 2010. <a href=\"https://doi.org/10.1371/journal.pbio.1000429.s003\">https://doi.org/10.1371/journal.pbio.1000429.s003</a>."},"_id":"9764","title":"Heterosis and the drift load","article_processing_charge":"No","year":"2010","doi":"10.1371/journal.pbio.1000429.s003"},{"quality_controlled":"1","publisher":"Springer Nature","date_created":"2022-03-21T08:14:35Z","type":"conference","status":"public","day":"01","abstract":[{"lang":"eng","text":"We present ABC, a software tool for automatically computing symbolic upper bounds on the number of iterations of nested program loops. The system combines static analysis of programs with symbolic summation techniques to derive loop invariant relations between program variables. Iteration bounds are obtained from the inferred invariants, by replacing variables with bounds on their greatest values. We have successfully applied ABC to a large number of examples. The derived symbolic bounds express non-trivial polynomial relations over loop variables. We also report on results to automatically infer symbolic expressions over harmonic numbers as upper bounds on loop iteration counts."}],"department":[{"_id":"ToHe"}],"page":"103-118","main_file_link":[{"open_access":"1","url":"https://infoscience.epfl.ch/record/186096"}],"month":"05","conference":{"end_date":"2010-05-01","location":"Dakar, Senegal","name":"LPAR: Conference on Logic for Programming, Artificial Intelligence and Reasoning","start_date":"2010-04-25"},"language":[{"iso":"eng"}],"year":"2010","publication_identifier":{"eisbn":["9783642175114"],"issn":["0302-9743"],"eissn":["1611-3349"],"isbn":["9783642175107"]},"volume":6355,"date_published":"2010-05-01T00:00:00Z","author":[{"last_name":"Blanc","first_name":"Régis","full_name":"Blanc, Régis"},{"last_name":"Henzinger","orcid":"0000-0002-2985-7724","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","full_name":"Henzinger, Thomas A","first_name":"Thomas A"},{"full_name":"Hottelier, Thibaud","first_name":"Thibaud","last_name":"Hottelier"},{"first_name":"Laura","full_name":"Kovács, Laura","last_name":"Kovács"}],"editor":[{"last_name":"Clarke","full_name":"Clarke, Edmund M","first_name":"Edmund M"},{"last_name":"Voronkov","full_name":"Voronkov, Andrei","first_name":"Andrei"}],"date_updated":"2022-06-13T07:44:21Z","intvolume":"      6355","scopus_import":"1","oa_version":"Submitted Version","place":"Berlin, Heidelberg","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"ama":"Blanc R, Henzinger TA, Hottelier T, Kovács L. ABC: Algebraic Bound Computation for loops. In: Clarke EM, Voronkov A, eds. <i>Logic for Programming, Artificial Intelligence, and Reasoning</i>. Vol 6355. LNCS. Berlin, Heidelberg: Springer Nature; 2010:103-118. doi:<a href=\"https://doi.org/10.1007/978-3-642-17511-4_7\">10.1007/978-3-642-17511-4_7</a>","ieee":"R. Blanc, T. A. Henzinger, T. Hottelier, and L. Kovács, “ABC: Algebraic Bound Computation for loops,” in <i>Logic for Programming, Artificial Intelligence, and Reasoning</i>, Dakar, Senegal, 2010, vol. 6355, pp. 103–118.","chicago":"Blanc, Régis, Thomas A Henzinger, Thibaud Hottelier, and Laura Kovács. “ABC: Algebraic Bound Computation for Loops.” In <i>Logic for Programming, Artificial Intelligence, and Reasoning</i>, edited by Edmund M Clarke and Andrei Voronkov, 6355:103–18. LNCS. Berlin, Heidelberg: Springer Nature, 2010. <a href=\"https://doi.org/10.1007/978-3-642-17511-4_7\">https://doi.org/10.1007/978-3-642-17511-4_7</a>.","apa":"Blanc, R., Henzinger, T. A., Hottelier, T., &#38; Kovács, L. (2010). ABC: Algebraic Bound Computation for loops. In E. M. Clarke &#38; A. Voronkov (Eds.), <i>Logic for Programming, Artificial Intelligence, and Reasoning</i> (Vol. 6355, pp. 103–118). Berlin, Heidelberg: Springer Nature. <a href=\"https://doi.org/10.1007/978-3-642-17511-4_7\">https://doi.org/10.1007/978-3-642-17511-4_7</a>","mla":"Blanc, Régis, et al. “ABC: Algebraic Bound Computation for Loops.” <i>Logic for Programming, Artificial Intelligence, and Reasoning</i>, edited by Edmund M Clarke and Andrei Voronkov, vol. 6355, Springer Nature, 2010, pp. 103–18, doi:<a href=\"https://doi.org/10.1007/978-3-642-17511-4_7\">10.1007/978-3-642-17511-4_7</a>.","ista":"Blanc R, Henzinger TA, Hottelier T, Kovács L. 2010. ABC: Algebraic Bound Computation for loops. Logic for Programming, Artificial Intelligence, and Reasoning. LPAR: Conference on Logic for Programming, Artificial Intelligence and ReasoningLNCS vol. 6355, 103–118.","short":"R. Blanc, T.A. Henzinger, T. Hottelier, L. Kovács, in:, E.M. Clarke, A. Voronkov (Eds.), Logic for Programming, Artificial Intelligence, and Reasoning, Springer Nature, Berlin, Heidelberg, 2010, pp. 103–118."},"oa":1,"acknowledgement":"This work was supported in part by the Swiss NSF. The fourth author is supported by an FWF Hertha Firnberg Research grant (T425-N23).","series_title":"LNCS","doi":"10.1007/978-3-642-17511-4_7","publication_status":"published","publication":"Logic for Programming, Artificial Intelligence, and Reasoning","_id":"10908","title":"ABC: Algebraic Bound Computation for loops","article_processing_charge":"No"},{"acknowledgement":"Partially supported by the Austrian Science Fund under grantFSP-S9103-N04 and P20134-N13.","conference":{"location":"Austin, TX, United States","end_date":"2010-01-19","name":"SODA: Symposium on Discrete Algorithms","start_date":"2010-01-17"},"citation":{"ama":"Chen C, Freedman D. Hardness results for homology localization. In: <i>Proceedings of the 2010 Annual ACM-SIAM Symposium on Discrete Algorithms</i>. Society for Industrial and Applied Mathematics; 2010:1594-1604. doi:<a href=\"https://doi.org/10.1137/1.9781611973075.129\">10.1137/1.9781611973075.129</a>","ieee":"C. Chen and D. Freedman, “Hardness results for homology localization,” in <i>Proceedings of the 2010 Annual ACM-SIAM Symposium on Discrete Algorithms</i>, Austin, TX, United States, 2010, pp. 1594–1604.","chicago":"Chen, Chao, and Daniel Freedman. “Hardness Results for Homology Localization.” In <i>Proceedings of the 2010 Annual ACM-SIAM Symposium on Discrete Algorithms</i>, 1594–1604. Society for Industrial and Applied Mathematics, 2010. <a href=\"https://doi.org/10.1137/1.9781611973075.129\">https://doi.org/10.1137/1.9781611973075.129</a>.","ista":"Chen C, Freedman D. 2010. Hardness results for homology localization. Proceedings of the 2010 Annual ACM-SIAM Symposium on Discrete Algorithms. SODA: Symposium on Discrete Algorithms, 1594–1604.","short":"C. Chen, D. Freedman, in:, Proceedings of the 2010 Annual ACM-SIAM Symposium on Discrete Algorithms, Society for Industrial and Applied Mathematics, 2010, pp. 1594–1604.","mla":"Chen, Chao, and Daniel Freedman. “Hardness Results for Homology Localization.” <i>Proceedings of the 2010 Annual ACM-SIAM Symposium on Discrete Algorithms</i>, Society for Industrial and Applied Mathematics, 2010, pp. 1594–604, doi:<a href=\"https://doi.org/10.1137/1.9781611973075.129\">10.1137/1.9781611973075.129</a>.","apa":"Chen, C., &#38; Freedman, D. (2010). Hardness results for homology localization. In <i>Proceedings of the 2010 Annual ACM-SIAM Symposium on Discrete Algorithms</i> (pp. 1594–1604). Austin, TX, United States: Society for Industrial and Applied Mathematics. <a href=\"https://doi.org/10.1137/1.9781611973075.129\">https://doi.org/10.1137/1.9781611973075.129</a>"},"publication_identifier":{"eisbn":["9781611973075"]},"publication":"Proceedings of the 2010 Annual ACM-SIAM Symposium on Discrete Algorithms","_id":"10909","article_processing_charge":"No","title":"Hardness results for homology localization","language":[{"iso":"eng"}],"doi":"10.1137/1.9781611973075.129","year":"2010","publication_status":"published","page":"1594-1604","department":[{"_id":"HeEd"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","month":"02","related_material":{"record":[{"relation":"later_version","status":"public","id":"3267"}]},"day":"01","status":"public","scopus_import":"1","type":"conference","abstract":[{"text":"We address the problem of localizing homology classes, namely, finding the cycle representing a given class with the most concise geometric measure. We focus on the volume measure, that is, the 1-norm of a cycle. Two main results are presented. First, we prove the problem is NP-hard to approximate within any constant factor. Second, we prove that for homology of dimension two or higher, the problem is NP-hard to approximate even when the Betti number is O(1). A side effect is the inapproximability of the problem of computing the nonbounding cycle with the smallest volume, and computing cycles representing a homology basis with the minimal total volume. We also discuss other geometric measures (diameter and radius) and show their disadvantages in homology localization. Our work is restricted to homology over the ℤ2 field.","lang":"eng"}],"oa_version":"None","publisher":"Society for Industrial and Applied Mathematics","author":[{"first_name":"Chao","id":"3E92416E-F248-11E8-B48F-1D18A9856A87","full_name":"Chen, Chao","last_name":"Chen"},{"first_name":"Daniel","full_name":"Freedman, Daniel","last_name":"Freedman"}],"quality_controlled":"1","date_published":"2010-02-01T00:00:00Z","date_updated":"2023-02-23T11:19:46Z","date_created":"2022-03-21T08:24:07Z"},{"abstract":[{"lang":"eng","text":"The nuclear envelope (NE) is a highly regulated membrane barrier that separates the nucleus from the cytoplasm in eukaryotic cells. It contains a large number of different proteins that have been implicated in chromatin organization and gene regulation. Although the nuclear membrane enables complex levels of gene expression, it also poses a challenge when it comes to cell division. To allow access of the mitotic spindle to chromatin, the nucleus of metazoans must completely disassemble during mitosis, generating the need to re-establish the nuclear compartment at the end of each cell division. Here, I summarize our current understanding of the dynamic remodeling of the NE during the cell cycle."}],"extern":"1","day":"03","type":"journal_article","status":"public","date_created":"2022-04-07T07:52:49Z","quality_controlled":"1","publisher":"Cold Spring Harbor Laboratory","external_id":{"pmid":["20300205"]},"volume":2,"publication_identifier":{"issn":["1943-0264"]},"year":"2010","language":[{"iso":"eng"}],"month":"02","article_type":"original","pmid":1,"page":"a000539-a000539","oa_version":"None","scopus_import":"1","intvolume":"         2","date_updated":"2022-07-18T08:53:50Z","issue":"3","author":[{"last_name":"HETZER","orcid":"0000-0002-2111-992X","first_name":"Martin W","id":"86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed","full_name":"HETZER, Martin W"}],"date_published":"2010-02-03T00:00:00Z","_id":"11097","title":"The nuclear envelope","publication":"Cold Spring Harbor Perspectives in Biology","article_processing_charge":"No","publication_status":"published","doi":"10.1101/cshperspect.a000539","citation":{"chicago":"Hetzer, Martin. “The Nuclear Envelope.” <i>Cold Spring Harbor Perspectives in Biology</i>. Cold Spring Harbor Laboratory, 2010. <a href=\"https://doi.org/10.1101/cshperspect.a000539\">https://doi.org/10.1101/cshperspect.a000539</a>.","ieee":"M. Hetzer, “The nuclear envelope,” <i>Cold Spring Harbor Perspectives in Biology</i>, vol. 2, no. 3. Cold Spring Harbor Laboratory, pp. a000539–a000539, 2010.","ama":"Hetzer M. The nuclear envelope. <i>Cold Spring Harbor Perspectives in Biology</i>. 2010;2(3):a000539-a000539. doi:<a href=\"https://doi.org/10.1101/cshperspect.a000539\">10.1101/cshperspect.a000539</a>","mla":"Hetzer, Martin. “The Nuclear Envelope.” <i>Cold Spring Harbor Perspectives in Biology</i>, vol. 2, no. 3, Cold Spring Harbor Laboratory, 2010, pp. a000539–a000539, doi:<a href=\"https://doi.org/10.1101/cshperspect.a000539\">10.1101/cshperspect.a000539</a>.","apa":"Hetzer, M. (2010). The nuclear envelope. <i>Cold Spring Harbor Perspectives in Biology</i>. Cold Spring Harbor Laboratory. <a href=\"https://doi.org/10.1101/cshperspect.a000539\">https://doi.org/10.1101/cshperspect.a000539</a>","ista":"Hetzer M. 2010. The nuclear envelope. Cold Spring Harbor Perspectives in Biology. 2(3), a000539–a000539.","short":"M. Hetzer, Cold Spring Harbor Perspectives in Biology 2 (2010) a000539–a000539."},"user_id":"72615eeb-f1f3-11ec-aa25-d4573ddc34fd","keyword":["General Biochemistry","Genetics and Molecular Biology"]},{"oa_version":"Published Version","scopus_import":"1","issue":"2","intvolume":"         2","date_updated":"2022-07-18T08:54:15Z","date_published":"2010-02-01T00:00:00Z","author":[{"full_name":"HETZER, Martin W","first_name":"Martin W","id":"86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed","last_name":"HETZER","orcid":"0000-0002-2111-992X"}],"publication_status":"published","doi":"10.18632/aging.100125","article_processing_charge":"No","_id":"11098","title":"The role of the nuclear pore complex in aging of post-mitotic cells","publication":"Aging","citation":{"short":"M. Hetzer, Aging 2 (2010) 74–75.","ista":"Hetzer M. 2010. The role of the nuclear pore complex in aging of post-mitotic cells. Aging. 2(2), 74–75.","apa":"Hetzer, M. (2010). The role of the nuclear pore complex in aging of post-mitotic cells. <i>Aging</i>. Impact Journals. <a href=\"https://doi.org/10.18632/aging.100125\">https://doi.org/10.18632/aging.100125</a>","mla":"Hetzer, Martin. “The Role of the Nuclear Pore Complex in Aging of Post-Mitotic Cells.” <i>Aging</i>, vol. 2, no. 2, Impact Journals, 2010, pp. 74–75, doi:<a href=\"https://doi.org/10.18632/aging.100125\">10.18632/aging.100125</a>.","ama":"Hetzer M. The role of the nuclear pore complex in aging of post-mitotic cells. <i>Aging</i>. 2010;2(2):74-75. doi:<a href=\"https://doi.org/10.18632/aging.100125\">10.18632/aging.100125</a>","ieee":"M. Hetzer, “The role of the nuclear pore complex in aging of post-mitotic cells,” <i>Aging</i>, vol. 2, no. 2. Impact Journals, pp. 74–75, 2010.","chicago":"Hetzer, Martin. “The Role of the Nuclear Pore Complex in Aging of Post-Mitotic Cells.” <i>Aging</i>. Impact Journals, 2010. <a href=\"https://doi.org/10.18632/aging.100125\">https://doi.org/10.18632/aging.100125</a>."},"oa":1,"user_id":"72615eeb-f1f3-11ec-aa25-d4573ddc34fd","keyword":["Cell Biology","Aging"],"status":"public","type":"journal_article","extern":"1","day":"01","date_created":"2022-04-07T07:52:58Z","quality_controlled":"1","publisher":"Impact Journals","external_id":{"pmid":["20354266"]},"year":"2010","language":[{"iso":"eng"}],"volume":2,"publication_identifier":{"issn":["1945-4589"]},"month":"02","main_file_link":[{"url":"https://doi.org/10.18632/aging.100125","open_access":"1"}],"article_type":"original","page":"74-75","pmid":1},{"pmid":1,"page":"469-477","month":"10","article_type":"review","volume":119,"publication_identifier":{"eissn":["1432-0886"],"issn":["0009-5915"]},"year":"2010","language":[{"iso":"eng"}],"quality_controlled":"1","publisher":"Springer Nature","external_id":{"pmid":["20721671"]},"date_created":"2022-04-07T07:53:12Z","extern":"1","day":"01","type":"journal_article","status":"public","abstract":[{"text":"Nuclear pore complexes (NPCs) serve as transport channels across the nuclear membrane, a double lipid bilayer that physically separates the nucleoplasm and cytoplasm of eukaryotic cells. New evidence suggests that the multiprotein nuclear pores also play a role in chromatin organization and gene expression. Given the importance of NPC function, it is not surprising that a growing list of human diseases and developmental defects have been linked to its malfunction. In order to fully understand the functional repertoire of NPCs and their essential role for nuclear organization, it is critical to determine the sequence of events that lead to the formation of nuclear pores. This is particularly relevant since NPC number, and possibly composition, are tightly linked to metabolic activity. Most of our knowledge is derived from NPC formation that occurs in dividing cells at the end of mitosis when the nuclear envelope (NE) and NPCs reform from disassembled precursors. However, NPC assembly also takes place during interphase into an intact NE. Importantly, this process is not restricted to dividing cells but also occurs during cell differentiation. Here, we will review aspects unique to this process, namely the regulation of nuclear expansion and the mechanisms of fusion between the outer and inner nuclear membranes. We will then discuss conserved and diverging mechanisms between post-mitotic and interphase assembly of the proteinaceous structure in light of recently published data.","lang":"eng"}],"user_id":"72615eeb-f1f3-11ec-aa25-d4573ddc34fd","keyword":["Genetics (clinical)","Genetics"],"citation":{"chicago":"Doucet, Christine M., and Martin Hetzer. “Nuclear Pore Biogenesis into an Intact Nuclear Envelope.” <i>Chromosoma</i>. Springer Nature, 2010. <a href=\"https://doi.org/10.1007/s00412-010-0289-2\">https://doi.org/10.1007/s00412-010-0289-2</a>.","ieee":"C. M. Doucet and M. Hetzer, “Nuclear pore biogenesis into an intact nuclear envelope,” <i>Chromosoma</i>, vol. 119. Springer Nature, pp. 469–477, 2010.","ama":"Doucet CM, Hetzer M. Nuclear pore biogenesis into an intact nuclear envelope. <i>Chromosoma</i>. 2010;119:469-477. doi:<a href=\"https://doi.org/10.1007/s00412-010-0289-2\">10.1007/s00412-010-0289-2</a>","short":"C.M. Doucet, M. Hetzer, Chromosoma 119 (2010) 469–477.","ista":"Doucet CM, Hetzer M. 2010. Nuclear pore biogenesis into an intact nuclear envelope. Chromosoma. 119, 469–477.","apa":"Doucet, C. M., &#38; Hetzer, M. (2010). Nuclear pore biogenesis into an intact nuclear envelope. <i>Chromosoma</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s00412-010-0289-2\">https://doi.org/10.1007/s00412-010-0289-2</a>","mla":"Doucet, Christine M., and Martin Hetzer. “Nuclear Pore Biogenesis into an Intact Nuclear Envelope.” <i>Chromosoma</i>, vol. 119, Springer Nature, 2010, pp. 469–77, doi:<a href=\"https://doi.org/10.1007/s00412-010-0289-2\">10.1007/s00412-010-0289-2</a>."},"_id":"11099","title":"Nuclear pore biogenesis into an intact nuclear envelope","publication":"Chromosoma","article_processing_charge":"No","publication_status":"published","doi":"10.1007/s00412-010-0289-2","author":[{"last_name":"Doucet","full_name":"Doucet, Christine M.","first_name":"Christine M."},{"orcid":"0000-0002-2111-992X","last_name":"HETZER","first_name":"Martin W","id":"86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed","full_name":"HETZER, Martin W"}],"date_published":"2010-10-01T00:00:00Z","intvolume":"       119","date_updated":"2022-07-18T08:54:20Z","scopus_import":"1","oa_version":"None"}]