---
_id: '1752'
abstract:
- lang: eng
text: The epitaxial growth of germanium on silicon leads to the self-assembly of
SiGe nanocrystals by a process that allows the size, composition and position
of the nanocrystals to be controlled. This level of control, combined with an
inherent compatibility with silicon technology, could prove useful in nanoelectronic
applications. Here, we report the confinement of holes in quantum-dot devices
made by directly contacting individual SiGe nanocrystals with aluminium electrodes,
and the production of hybrid superconductor- semiconductor devices, such as resonant
supercurrent transistors, when the quantum dot is strongly coupled to the electrodes.
Charge transport measurements on weakly coupled quantum dots reveal discrete energy
spectra, with the confined hole states displaying anisotropic gyromagnetic factors
and strong spin-orbit coupling with pronounced dependences on gate voltage and
magnetic field.
acknowledgement: We also acknowledge support from the Agence Nationale de la Recherche
(through the ACCESS and COHESION projects). G.K. acknowledges further support from
the Deutsche Forschungsgemeinschaft (grant no. KA 2922/1-1)
author:
- first_name: Georgios
full_name: Georgios Katsaros
id: 38DB5788-F248-11E8-B48F-1D18A9856A87
last_name: Katsaros
- first_name: Panayotis
full_name: Spathis, Panayotis N
last_name: Spathis
- first_name: Mathieu
full_name: Stoffel, Mathieu
last_name: Stoffel
- first_name: Frank
full_name: Fournel, Frank
last_name: Fournel
- first_name: Massimo
full_name: Mongillo, Massimo
last_name: Mongillo
- first_name: Vincent
full_name: Bouchiat, Vincent
last_name: Bouchiat
- first_name: François
full_name: Lefloch, François
last_name: Lefloch
- first_name: Armando
full_name: Rastelli, Armando
last_name: Rastelli
- first_name: Oliver
full_name: Schmidt, Oliver G
last_name: Schmidt
- first_name: Silvano
full_name: De Franceschi, Silvano
last_name: De Franceschi
citation:
ama: Katsaros G, Spathis P, Stoffel M, et al. Hybrid superconductor-semiconductor
devices made from self-assembled SiGe nanocrystals on silicon. Nature Nanotechnology.
2010;5(6):458-464. doi:10.1038/nnano.2010.84
apa: Katsaros, G., Spathis, P., Stoffel, M., Fournel, F., Mongillo, M., Bouchiat,
V., … De Franceschi, S. (2010). Hybrid superconductor-semiconductor devices made
from self-assembled SiGe nanocrystals on silicon. Nature Nanotechnology.
Nature Publishing Group. https://doi.org/10.1038/nnano.2010.84
chicago: Katsaros, Georgios, Panayotis Spathis, Mathieu Stoffel, Frank Fournel,
Massimo Mongillo, Vincent Bouchiat, François Lefloch, Armando Rastelli, Oliver
Schmidt, and Silvano De Franceschi. “Hybrid Superconductor-Semiconductor Devices
Made from Self-Assembled SiGe Nanocrystals on Silicon.” Nature Nanotechnology.
Nature Publishing Group, 2010. https://doi.org/10.1038/nnano.2010.84.
ieee: G. Katsaros et al., “Hybrid superconductor-semiconductor devices made
from self-assembled SiGe nanocrystals on silicon,” Nature Nanotechnology,
vol. 5, no. 6. Nature Publishing Group, pp. 458–464, 2010.
ista: Katsaros G, Spathis P, Stoffel M, Fournel F, Mongillo M, Bouchiat V, Lefloch
F, Rastelli A, Schmidt O, De Franceschi S. 2010. Hybrid superconductor-semiconductor
devices made from self-assembled SiGe nanocrystals on silicon. Nature Nanotechnology.
5(6), 458–464.
mla: Katsaros, Georgios, et al. “Hybrid Superconductor-Semiconductor Devices Made
from Self-Assembled SiGe Nanocrystals on Silicon.” Nature Nanotechnology,
vol. 5, no. 6, Nature Publishing Group, 2010, pp. 458–64, doi:10.1038/nnano.2010.84.
short: G. Katsaros, P. Spathis, M. Stoffel, F. Fournel, M. Mongillo, V. Bouchiat,
F. Lefloch, A. Rastelli, O. Schmidt, S. De Franceschi, Nature Nanotechnology 5
(2010) 458–464.
date_created: 2018-12-11T11:53:49Z
date_published: 2010-06-01T00:00:00Z
date_updated: 2021-01-12T06:52:59Z
day: '01'
doi: 10.1038/nnano.2010.84
extern: 1
intvolume: ' 5'
issue: '6'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1005.1816
month: '06'
oa: 1
page: 458 - 464
publication: Nature Nanotechnology
publication_status: published
publisher: Nature Publishing Group
publist_id: '5372'
quality_controlled: 0
status: public
title: Hybrid superconductor-semiconductor devices made from self-assembled SiGe nanocrystals
on silicon
type: journal_article
volume: 5
year: '2010'
...
---
_id: '1753'
abstract:
- lang: eng
text: We investigate electronic transport in n-i-n GaN nanowires with and without
AlN double barriers. The nanowires are grown by catalyst-free, plasma-assisted
molecular beam epitaxy enabling abrupt GaN/AlN interfaces as well as longitudinal
n-type doping modulation. At low temperature, transport in n-i-n GaN nanowires
is dominated by the Coulomb blockade effect. Carriers are confined in the undoped
middle region, forming single or multiple islands with a characteristic length
of ∼100 nm. The incorporation of two AlN tunnel barriers causes confinement to
occur within the GaN dot in between. In the case of a 6 nm thick dot and 2 nm
thick barriers, we observe characteristic signatures of Coulomb-blockaded transport
in single quantum dots with discrete energy states. For thinner dots and barriers,
Coulomb-blockade effects do not play a significant role while the onset of resonant
tunneling via the confined quantum levels is accompanied by a negative differential
resistance surviving up to ∼150 K.
acknowledgement: This research was partly funded by the Agence Nationale de la Recherche
through the COHESION project. G.K. acknowledges further support from the Deutsche
Forschungsgemeinschaft (Grant KA 2922/1-1)
author:
- first_name: Rudeeson
full_name: Songmuang, Rudeeson
last_name: Songmuang
- first_name: Georgios
full_name: Georgios Katsaros
id: 38DB5788-F248-11E8-B48F-1D18A9856A87
last_name: Katsaros
- first_name: Eva
full_name: Monroy, Eva
last_name: Monroy
- first_name: Panayotis
full_name: Spathis, Panayotis N
last_name: Spathis
- first_name: Catherine
full_name: Bougerol, Catherine
last_name: Bougerol
- first_name: Massimo
full_name: Mongillo, Massimo
last_name: Mongillo
- first_name: Silvano
full_name: De Franceschi, Silvano
last_name: De Franceschi
citation:
ama: Songmuang R, Katsaros G, Monroy E, et al. Quantum transport in GaN/AlN double-barrier
heterostructure nanowires. Nano Letters. 2010;10(9):3545-3550. doi:10.1021/nl1017578
apa: Songmuang, R., Katsaros, G., Monroy, E., Spathis, P., Bougerol, C., Mongillo,
M., & De Franceschi, S. (2010). Quantum transport in GaN/AlN double-barrier
heterostructure nanowires. Nano Letters. American Chemical Society. https://doi.org/10.1021/nl1017578
chicago: Songmuang, Rudeeson, Georgios Katsaros, Eva Monroy, Panayotis Spathis,
Catherine Bougerol, Massimo Mongillo, and Silvano De Franceschi. “Quantum Transport
in GaN/AlN Double-Barrier Heterostructure Nanowires.” Nano Letters. American
Chemical Society, 2010. https://doi.org/10.1021/nl1017578.
ieee: R. Songmuang et al., “Quantum transport in GaN/AlN double-barrier heterostructure
nanowires,” Nano Letters, vol. 10, no. 9. American Chemical Society, pp.
3545–3550, 2010.
ista: Songmuang R, Katsaros G, Monroy E, Spathis P, Bougerol C, Mongillo M, De Franceschi
S. 2010. Quantum transport in GaN/AlN double-barrier heterostructure nanowires.
Nano Letters. 10(9), 3545–3550.
mla: Songmuang, Rudeeson, et al. “Quantum Transport in GaN/AlN Double-Barrier Heterostructure
Nanowires.” Nano Letters, vol. 10, no. 9, American Chemical Society, 2010,
pp. 3545–50, doi:10.1021/nl1017578.
short: R. Songmuang, G. Katsaros, E. Monroy, P. Spathis, C. Bougerol, M. Mongillo,
S. De Franceschi, Nano Letters 10 (2010) 3545–3550.
date_created: 2018-12-11T11:53:49Z
date_published: 2010-09-08T00:00:00Z
date_updated: 2021-01-12T06:52:59Z
day: '08'
doi: 10.1021/nl1017578
extern: 1
intvolume: ' 10'
issue: '9'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1005.3637
month: '09'
oa: 1
page: 3545 - 3550
publication: Nano Letters
publication_status: published
publisher: American Chemical Society
publist_id: '5371'
quality_controlled: 0
status: public
title: Quantum transport in GaN/AlN double-barrier heterostructure nanowires
type: journal_article
volume: 10
year: '2010'
...
---
_id: '1773'
abstract:
- lang: eng
text: The quantum properties of electromagnetic, mechanical or other harmonic oscillators
can be revealed by investigating their strong coherent coupling to a single quantum
two level system in an approach known as cavity quantum electrodynamics (QED).
At temperatures much lower than the characteristic energy level spacing the observation
of vacuum Rabi oscillations or mode splittings with one or a few quanta asserts
the quantum nature of the oscillator. Here, we study how the classical response
of a cavity QED system emerges from the quantum one when its thermal occupation-or
effective temperature-is raised gradually over 5 orders of magnitude. In this
way we explore in detail the continuous quantum-to-classical crossover and demonstrate
how to extract effective cavity field temperatures from both spectroscopic and
time-resolved vacuum Rabi measurements.
acknowledgement: This work was supported by SNF, EuroSQIP and ETHZ. L. S. B. acknowledges
support by LPS/NSA under ARO contract No. W911NF-05-1-0365 and the NSF under grant
No. DMR-0653377
author:
- first_name: Johannes M
full_name: Johannes Fink
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: L.
full_name: Steffen, L. Kraig
last_name: Steffen
- first_name: Peter
full_name: Studer, Peter
last_name: Studer
- first_name: Lev
full_name: Bishop, Lev S
last_name: Bishop
- first_name: Matthias
full_name: Baur, Matthias P
last_name: Baur
- first_name: R
full_name: Bianchetti, R
last_name: Bianchetti
- first_name: Deniz
full_name: Bozyigit, Deniz
last_name: Bozyigit
- first_name: C
full_name: Lang, C
last_name: Lang
- first_name: Stefan
full_name: Filipp, Stefan
last_name: Filipp
- first_name: Peter
full_name: Leek, Peter J
last_name: Leek
- first_name: Andreas
full_name: Wallraff, Andreas
last_name: Wallraff
citation:
ama: Fink JM, Steffen L, Studer P, et al. Quantum-to-classical transition in cavity
quantum electrodynamics. Physical Review Letters. 2010;105(16). doi:10.1103/PhysRevLett.105.163601
apa: Fink, J. M., Steffen, L., Studer, P., Bishop, L., Baur, M., Bianchetti, R.,
… Wallraff, A. (2010). Quantum-to-classical transition in cavity quantum electrodynamics.
Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.105.163601
chicago: Fink, Johannes M, L. Steffen, Peter Studer, Lev Bishop, Matthias Baur,
R Bianchetti, Deniz Bozyigit, et al. “Quantum-to-Classical Transition in Cavity
Quantum Electrodynamics.” Physical Review Letters. American Physical Society,
2010. https://doi.org/10.1103/PhysRevLett.105.163601.
ieee: J. M. Fink et al., “Quantum-to-classical transition in cavity quantum
electrodynamics,” Physical Review Letters, vol. 105, no. 16. American Physical
Society, 2010.
ista: Fink JM, Steffen L, Studer P, Bishop L, Baur M, Bianchetti R, Bozyigit D,
Lang C, Filipp S, Leek P, Wallraff A. 2010. Quantum-to-classical transition in
cavity quantum electrodynamics. Physical Review Letters. 105(16).
mla: Fink, Johannes M., et al. “Quantum-to-Classical Transition in Cavity Quantum
Electrodynamics.” Physical Review Letters, vol. 105, no. 16, American Physical
Society, 2010, doi:10.1103/PhysRevLett.105.163601.
short: J.M. Fink, L. Steffen, P. Studer, L. Bishop, M. Baur, R. Bianchetti, D. Bozyigit,
C. Lang, S. Filipp, P. Leek, A. Wallraff, Physical Review Letters 105 (2010).
date_created: 2018-12-11T11:53:56Z
date_published: 2010-10-14T00:00:00Z
date_updated: 2021-01-12T06:53:07Z
day: '14'
doi: 10.1103/PhysRevLett.105.163601
extern: 1
intvolume: ' 105'
issue: '16'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1003.1161
month: '10'
oa: 1
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '5343'
quality_controlled: 0
status: public
title: Quantum-to-classical transition in cavity quantum electrodynamics
type: journal_article
volume: 105
year: '2010'
...
---
_id: '1774'
abstract:
- lang: eng
text: A number of superconducting qubits, such as the transmon or the phase qubit,
have an energy level structure with small anharmonicity. This allows for convenient
access of higher excited states with similar frequencies. However, special care
has to be taken to avoid unwanted higher-level populations when using short control
pulses. Here we demonstrate the preparation of arbitrary three level superposition
states using optimal control techniques in a transmon. Performing dispersive readout,
we extract the populations of all three levels of the qutrit and study the coherence
of its excited states. Finally we demonstrate full quantum state tomography of
the prepared qutrit states and evaluate the fidelities of a set of states, finding
on average 95%.
acknowledgement: This work was supported by SNF, ETHZ, the Austrian Science Foundation
(FWF), and the EU projects SOLID and GEOMDISS. A. B. is supported by NSERC, the
Alfred P. Sloan Foundation, and CIFAR
author:
- first_name: R
full_name: Bianchetti, R
last_name: Bianchetti
- first_name: Stefan
full_name: Filipp, Stefan
last_name: Filipp
- first_name: Matthias
full_name: Baur, Matthias P
last_name: Baur
- first_name: Johannes M
full_name: Johannes Fink
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: C
full_name: Lang, C
last_name: Lang
- first_name: L.
full_name: Steffen, L. Kraig
last_name: Steffen
- first_name: Maxime
full_name: Boissonneault, Maxime
last_name: Boissonneault
- first_name: Alexandre
full_name: Blais, Alexandre
last_name: Blais
- first_name: Andreas
full_name: Wallraff, Andreas
last_name: Wallraff
citation:
ama: Bianchetti R, Filipp S, Baur M, et al. Control and tomography of a three level
superconducting artificial atom. Physical Review Letters. 2010;105(22).
doi:10.1103/PhysRevLett.105.223601
apa: Bianchetti, R., Filipp, S., Baur, M., Fink, J. M., Lang, C., Steffen, L., …
Wallraff, A. (2010). Control and tomography of a three level superconducting artificial
atom. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.105.223601
chicago: Bianchetti, R, Stefan Filipp, Matthias Baur, Johannes M Fink, C Lang, L.
Steffen, Maxime Boissonneault, Alexandre Blais, and Andreas Wallraff. “Control
and Tomography of a Three Level Superconducting Artificial Atom.” Physical
Review Letters. American Physical Society, 2010. https://doi.org/10.1103/PhysRevLett.105.223601.
ieee: R. Bianchetti et al., “Control and tomography of a three level superconducting
artificial atom,” Physical Review Letters, vol. 105, no. 22. American Physical
Society, 2010.
ista: Bianchetti R, Filipp S, Baur M, Fink JM, Lang C, Steffen L, Boissonneault
M, Blais A, Wallraff A. 2010. Control and tomography of a three level superconducting
artificial atom. Physical Review Letters. 105(22).
mla: Bianchetti, R., et al. “Control and Tomography of a Three Level Superconducting
Artificial Atom.” Physical Review Letters, vol. 105, no. 22, American Physical
Society, 2010, doi:10.1103/PhysRevLett.105.223601.
short: R. Bianchetti, S. Filipp, M. Baur, J.M. Fink, C. Lang, L. Steffen, M. Boissonneault,
A. Blais, A. Wallraff, Physical Review Letters 105 (2010).
date_created: 2018-12-11T11:53:56Z
date_published: 2010-11-24T00:00:00Z
date_updated: 2021-01-12T06:53:07Z
day: '24'
doi: 10.1103/PhysRevLett.105.223601
extern: 1
intvolume: ' 105'
issue: '22'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1004.5504
month: '11'
oa: 1
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '5341'
quality_controlled: 0
status: public
title: Control and tomography of a three level superconducting artificial atom
type: journal_article
volume: 105
year: '2010'
...
---
_id: '13409'
abstract:
- lang: eng
text: The immobilization of molecular switches onto inorganic supports has recently
become a hot topic as it can give rise to novel hybrid materials in which the
properties of the two components are mutually enhanced. Even more attractive is
the concept of “transferring” the switchable characteristics of single layers
of organic molecules onto the underlying inorganic components, rendering them
responsive to external stimuli as well. Of the various molecular switches studied,
azobenzene (AB) has arguably attracted most attention due to its simple molecular
structure, and because its “trigger” (light) is a noninvasive one, it can be delivered
instantaneously, and into a precise location. In order to fully realize its potential,
however, it is necessary to immobilize AB onto solid supports. It is the goal
of this manuscript to comprehensively yet concisely review such hybrid systems
which comprise AB forming well-defined self-assembled monolayers (SAMs) on planar
and curved (colloidal and nanoporous) inorganic surfaces. I discuss methods to
immobilize AB derivatives onto surfaces, strategies to ensure efficient AB isomerization,
ways to monitor the switching process, properties of these switchable hybrid materials,
and, last but not least, their emerging applications.
article_processing_charge: No
article_type: original
author:
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Klajn R. Immobilized azobenzenes for the construction of photoresponsive materials.
Pure and Applied Chemistry. 2010;82(12):2247-2279. doi:10.1351/pac-con-10-09-04
apa: Klajn, R. (2010). Immobilized azobenzenes for the construction of photoresponsive
materials. Pure and Applied Chemistry. De Gruyter. https://doi.org/10.1351/pac-con-10-09-04
chicago: Klajn, Rafal. “Immobilized Azobenzenes for the Construction of Photoresponsive
Materials.” Pure and Applied Chemistry. De Gruyter, 2010. https://doi.org/10.1351/pac-con-10-09-04.
ieee: R. Klajn, “Immobilized azobenzenes for the construction of photoresponsive
materials,” Pure and Applied Chemistry, vol. 82, no. 12. De Gruyter, pp.
2247–2279, 2010.
ista: Klajn R. 2010. Immobilized azobenzenes for the construction of photoresponsive
materials. Pure and Applied Chemistry. 82(12), 2247–2279.
mla: Klajn, Rafal. “Immobilized Azobenzenes for the Construction of Photoresponsive
Materials.” Pure and Applied Chemistry, vol. 82, no. 12, De Gruyter, 2010,
pp. 2247–79, doi:10.1351/pac-con-10-09-04.
short: R. Klajn, Pure and Applied Chemistry 82 (2010) 2247–2279.
date_created: 2023-08-01T09:48:11Z
date_published: 2010-10-15T00:00:00Z
date_updated: 2023-08-08T07:58:13Z
day: '15'
doi: 10.1351/pac-con-10-09-04
extern: '1'
intvolume: ' 82'
issue: '12'
keyword:
- General Chemical Engineering
- General Chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1351/pac-con-10-09-04
month: '10'
oa: 1
oa_version: Published Version
page: 2247-2279
publication: Pure and Applied Chemistry
publication_identifier:
eissn:
- 1365-3075
issn:
- 0033-4545
publication_status: published
publisher: De Gruyter
quality_controlled: '1'
scopus_import: '1'
status: public
title: Immobilized azobenzenes for the construction of photoresponsive materials
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 82
year: '2010'
...
---
_id: '1465'
abstract:
- lang: eng
text: We prove a generating function formula for the Betti numbers of Nakajima quiver
varieties. We prove that it is a q-deformation of the Weyl-Kac character formula.
In particular this implies that the constant term of the polynomial counting the
number of absolutely indecomposable representations of a quiver equals the multiplicity
of a certain weight in the corresponding Kac-Moody algebra, which was conjectured
by Kac in 1982.
acknowledgement: This work has been supported by a Royal Society University Research
Fellowship, NSF grants DMS-0305505 and DMS-0604775 and an Alfred Sloan Fellowship
2005-2007.
author:
- first_name: Tamas
full_name: Tamas Hausel
id: 4A0666D8-F248-11E8-B48F-1D18A9856A87
last_name: Hausel
citation:
ama: Hausel T. Kac’s conjecture from Nakajima quiver varieties. Inventiones Mathematicae.
2010;181(1):21-37. doi:10.1007/s00222-010-0241-3
apa: Hausel, T. (2010). Kac’s conjecture from Nakajima quiver varieties. Inventiones
Mathematicae. Springer. https://doi.org/10.1007/s00222-010-0241-3
chicago: Hausel, Tamás. “Kac’s Conjecture from Nakajima Quiver Varieties.” Inventiones
Mathematicae. Springer, 2010. https://doi.org/10.1007/s00222-010-0241-3.
ieee: T. Hausel, “Kac’s conjecture from Nakajima quiver varieties,” Inventiones
Mathematicae, vol. 181, no. 1. Springer, pp. 21–37, 2010.
ista: Hausel T. 2010. Kac’s conjecture from Nakajima quiver varieties. Inventiones
Mathematicae. 181(1), 21–37.
mla: Hausel, Tamás. “Kac’s Conjecture from Nakajima Quiver Varieties.” Inventiones
Mathematicae, vol. 181, no. 1, Springer, 2010, pp. 21–37, doi:10.1007/s00222-010-0241-3.
short: T. Hausel, Inventiones Mathematicae 181 (2010) 21–37.
date_created: 2018-12-11T11:52:11Z
date_published: 2010-07-01T00:00:00Z
date_updated: 2021-01-12T06:50:56Z
day: '01'
doi: 10.1007/s00222-010-0241-3
extern: 1
intvolume: ' 181'
issue: '1'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0811.1569
month: '07'
oa: 1
page: 21 - 37
publication: Inventiones Mathematicae
publication_status: published
publisher: Springer
publist_id: '5730'
quality_controlled: 0
status: public
title: Kac's conjecture from Nakajima quiver varieties
type: journal_article
volume: 181
year: '2010'
...
---
_id: '1466'
abstract:
- lang: eng
text: In Hausel et al. (2008) [10] we presented a conjecture generalizing the Cauchy
formula for Macdonald polynomial. This conjecture encodes the mixed Hodge polynomials
of the character varieties of representations of the fundamental group of a punctured
Riemann surface of genus g. We proved several results which support this conjecture.
Here we announce new results which are consequences of those in Hausel et al.
(2008) [10].
author:
- first_name: Tamas
full_name: Tamas Hausel
id: 4A0666D8-F248-11E8-B48F-1D18A9856A87
last_name: Hausel
- first_name: Emmanuel
full_name: Letellier, Emmanuel
last_name: Letellier
- first_name: Fernando
full_name: Rodríguez Villegas, Fernando
last_name: Rodríguez Villegas
citation:
ama: Hausel T, Letellier E, Rodríguez Villegas F. Topology of character varieties
and representations of quivers. Comptes Rendus Mathematique. 2010;348(3-4):131-135.
doi:10.1016/j.crma.2010.01.025
apa: Hausel, T., Letellier, E., & Rodríguez Villegas, F. (2010). Topology of
character varieties and representations of quivers. Comptes Rendus Mathematique.
Elsevier. https://doi.org/10.1016/j.crma.2010.01.025
chicago: Hausel, Tamás, Emmanuel Letellier, and Fernando Rodríguez Villegas. “Topology
of Character Varieties and Representations of Quivers.” Comptes Rendus Mathematique.
Elsevier, 2010. https://doi.org/10.1016/j.crma.2010.01.025.
ieee: T. Hausel, E. Letellier, and F. Rodríguez Villegas, “Topology of character
varieties and representations of quivers,” Comptes Rendus Mathematique,
vol. 348, no. 3–4. Elsevier, pp. 131–135, 2010.
ista: Hausel T, Letellier E, Rodríguez Villegas F. 2010. Topology of character varieties
and representations of quivers. Comptes Rendus Mathematique. 348(3–4), 131–135.
mla: Hausel, Tamás, et al. “Topology of Character Varieties and Representations
of Quivers.” Comptes Rendus Mathematique, vol. 348, no. 3–4, Elsevier,
2010, pp. 131–35, doi:10.1016/j.crma.2010.01.025.
short: T. Hausel, E. Letellier, F. Rodríguez Villegas, Comptes Rendus Mathematique
348 (2010) 131–135.
date_created: 2018-12-11T11:52:11Z
date_published: 2010-02-01T00:00:00Z
date_updated: 2021-01-12T06:50:56Z
day: '01'
doi: 10.1016/j.crma.2010.01.025
extern: 1
intvolume: ' 348'
issue: 3-4
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0905.3491
month: '02'
oa: 1
page: 131 - 135
publication: Comptes Rendus Mathematique
publication_status: published
publisher: Elsevier
publist_id: '5731'
quality_controlled: 0
status: public
title: Topology of character varieties and representations of quivers
type: journal_article
volume: 348
year: '2010'
...
---
_id: '1468'
abstract:
- lang: eng
text: 'This chapter surveys the motivations, related results, and progress made
towards the following problem, raised by Hitchin in 1995: What is the space of
L2 harmonic forms on the moduli space of Higgs bundles on a Riemann surface?'
author:
- first_name: Tamas
full_name: Tamas Hausel
id: 4A0666D8-F248-11E8-B48F-1D18A9856A87
last_name: Hausel
citation:
ama: 'Hausel T. S-Duality in HyperkäHler Hodge Theory. In: The Many Facets of
Geometry: A Tribute to Nigel Hitchin. Oxford University Press; 2010. doi:10.1093/acprof:oso/9780199534920.003.0016'
apa: 'Hausel, T. (2010). S-Duality in HyperkäHler Hodge Theory. In The Many Facets
of Geometry: A Tribute to Nigel Hitchin. Oxford University Press. https://doi.org/10.1093/acprof:oso/9780199534920.003.0016'
chicago: 'Hausel, Tamás. “S-Duality in HyperkäHler Hodge Theory.” In The Many
Facets of Geometry: A Tribute to Nigel Hitchin. Oxford University Press, 2010.
https://doi.org/10.1093/acprof:oso/9780199534920.003.0016.'
ieee: 'T. Hausel, “S-Duality in HyperkäHler Hodge Theory,” in The Many Facets
of Geometry: A Tribute to Nigel Hitchin, Oxford University Press, 2010.'
ista: 'Hausel T. 2010.S-Duality in HyperkäHler Hodge Theory. In: The Many Facets
of Geometry: A Tribute to Nigel Hitchin. .'
mla: 'Hausel, Tamás. “S-Duality in HyperkäHler Hodge Theory.” The Many Facets
of Geometry: A Tribute to Nigel Hitchin, Oxford University Press, 2010, doi:10.1093/acprof:oso/9780199534920.003.0016.'
short: 'T. Hausel, in:, The Many Facets of Geometry: A Tribute to Nigel Hitchin,
Oxford University Press, 2010.'
date_created: 2018-12-11T11:52:12Z
date_published: 2010-09-01T00:00:00Z
date_updated: 2021-01-12T06:50:57Z
day: '01'
doi: 10.1093/acprof:oso/9780199534920.003.0016
extern: 1
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0709.0504
month: '09'
oa: 1
publication: 'The Many Facets of Geometry: A Tribute to Nigel Hitchin'
publication_status: published
publisher: Oxford University Press
publist_id: '5729'
quality_controlled: 0
status: public
title: S-Duality in HyperkäHler Hodge Theory
type: book_chapter
year: '2010'
...
---
_id: '5388'
abstract:
- lang: eng
text: "We present an algorithmic method for the synthesis of concurrent programs
that are optimal with respect to quantitative performance measures. The input
consists of a sequential sketch, that is, a program that does not contain synchronization
constructs, and of a parametric performance model that assigns costs to actions
such as locking, context switching, and idling. The quantitative synthesis problem
is to automatically introduce synchronization constructs into the sequential sketch
so that both correctness is guaranteed and worst-case (or average-case) performance
is optimized. Correctness is formalized as race freedom or linearizability.\r\n\r\nWe
show that for worst-case performance, the problem can be modeled\r\nas a 2-player
graph game with quantitative (limit-average) objectives, and\r\nfor average-case
performance, as a 2 1/2 -player graph game (with probabilistic transitions). In
both cases, the optimal correct program is derived from an optimal strategy in
the corresponding quantitative game. We prove that the respective game problems
are computationally expensive (NP-complete), and present several techniques that
overcome the theoretical difficulty in cases of concurrent programs of practical
interest.\r\n\r\nWe have implemented a prototype tool and used it for the automatic
syn- thesis of programs that access a concurrent list. For certain parameter val-
ues, our method automatically synthesizes various classical synchronization schemes
for implementing a concurrent list, such as fine-grained locking or a lazy algorithm.
For other parameter values, a new, hybrid synchronization style is synthesized,
which uses both the lazy approach and coarse-grained locks (instead of standard
fine-grained locks). The trade-off occurs because while fine-grained locking tends
to decrease the cost that is due to waiting for locks, it increases cache size
requirements."
alternative_title:
- IST Austria Technical Report
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Pavol
full_name: Cerny, Pavol
id: 4DCBEFFE-F248-11E8-B48F-1D18A9856A87
last_name: Cerny
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
- first_name: Arjun
full_name: Radhakrishna, Arjun
id: 3B51CAC4-F248-11E8-B48F-1D18A9856A87
last_name: Radhakrishna
- first_name: Rohit
full_name: Singh, Rohit
last_name: Singh
citation:
ama: Chatterjee K, Cerny P, Henzinger TA, Radhakrishna A, Singh R. Quantitative
Synthesis for Concurrent Programs. IST Austria; 2010. doi:10.15479/AT:IST-2010-0004
apa: Chatterjee, K., Cerny, P., Henzinger, T. A., Radhakrishna, A., & Singh,
R. (2010). Quantitative synthesis for concurrent programs. IST Austria.
https://doi.org/10.15479/AT:IST-2010-0004
chicago: Chatterjee, Krishnendu, Pavol Cerny, Thomas A Henzinger, Arjun Radhakrishna,
and Rohit Singh. Quantitative Synthesis for Concurrent Programs. IST Austria,
2010. https://doi.org/10.15479/AT:IST-2010-0004.
ieee: K. Chatterjee, P. Cerny, T. A. Henzinger, A. Radhakrishna, and R. Singh, Quantitative
synthesis for concurrent programs. IST Austria, 2010.
ista: Chatterjee K, Cerny P, Henzinger TA, Radhakrishna A, Singh R. 2010. Quantitative
synthesis for concurrent programs, IST Austria, 17p.
mla: Chatterjee, Krishnendu, et al. Quantitative Synthesis for Concurrent Programs.
IST Austria, 2010, doi:10.15479/AT:IST-2010-0004.
short: K. Chatterjee, P. Cerny, T.A. Henzinger, A. Radhakrishna, R. Singh, Quantitative
Synthesis for Concurrent Programs, IST Austria, 2010.
date_created: 2018-12-12T11:39:03Z
date_published: 2010-10-07T00:00:00Z
date_updated: 2023-02-23T11:24:08Z
day: '07'
ddc:
- '000'
- '005'
department:
- _id: KrCh
- _id: ToHe
doi: 10.15479/AT:IST-2010-0004
file:
- access_level: open_access
checksum: da38782d2388a6fa32109d10bb9bad67
content_type: application/pdf
creator: system
date_created: 2018-12-12T11:53:53Z
date_updated: 2020-07-14T12:46:42Z
file_id: '5515'
file_name: IST-2010-0004_IST-2010-0004.pdf
file_size: 429101
relation: main_file
file_date_updated: 2020-07-14T12:46:42Z
has_accepted_license: '1'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
page: '17'
publication_identifier:
issn:
- 2664-1690
publication_status: published
publisher: IST Austria
pubrep_id: '24'
related_material:
record:
- id: '3366'
relation: later_version
status: public
status: public
title: Quantitative synthesis for concurrent programs
type: technical_report
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2010'
...
---
_id: '5389'
abstract:
- lang: eng
text: Boolean notions of correctness are formalized by preorders on systems. Quantitative
measures of correctness can be formalized by real-valued distance functions between
systems, where the distance between implementation and specification provides
a measure of “fit” or “desirability.” We extend the simulation preorder to the
quantitative setting, by making each player of a simulation game pay a certain
price for her choices. We use the resulting games with quantitative objectives
to define three different simulation distances. The correctness distance measures
how much the specification must be changed in order to be satisfied by the implementation.
The coverage distance measures how much the im- plementation restricts the degrees
of freedom offered by the specification. The robustness distance measures how
much a system can deviate from the implementation description without violating
the specification. We consider these distances for safety as well as liveness
specifications. The distances can be computed in polynomial time for safety specifications,
and for liveness specifications given by weak fairness constraints. We show that
the distance functions satisfy the triangle inequality, that the distance between
two systems does not increase under parallel composition with a third system,
and that the distance between two systems can be bounded from above and below
by distances between abstractions of the two systems. These properties suggest
that our simulation distances provide an appropriate basis for a quantitative
theory of discrete systems. We also demonstrate how the robustness distance can
be used to measure how many transmission errors are tolerated by error correcting
codes.
alternative_title:
- IST Austria Technical Report
author:
- first_name: Pavol
full_name: Cerny, Pavol
id: 4DCBEFFE-F248-11E8-B48F-1D18A9856A87
last_name: Cerny
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
- first_name: Arjun
full_name: Radhakrishna, Arjun
id: 3B51CAC4-F248-11E8-B48F-1D18A9856A87
last_name: Radhakrishna
citation:
ama: Cerny P, Henzinger TA, Radhakrishna A. Simulation Distances. IST Austria;
2010. doi:10.15479/AT:IST-2010-0003
apa: Cerny, P., Henzinger, T. A., & Radhakrishna, A. (2010). Simulation distances.
IST Austria. https://doi.org/10.15479/AT:IST-2010-0003
chicago: Cerny, Pavol, Thomas A Henzinger, and Arjun Radhakrishna. Simulation
Distances. IST Austria, 2010. https://doi.org/10.15479/AT:IST-2010-0003.
ieee: P. Cerny, T. A. Henzinger, and A. Radhakrishna, Simulation distances.
IST Austria, 2010.
ista: Cerny P, Henzinger TA, Radhakrishna A. 2010. Simulation distances, IST Austria,
24p.
mla: Cerny, Pavol, et al. Simulation Distances. IST Austria, 2010, doi:10.15479/AT:IST-2010-0003.
short: P. Cerny, T.A. Henzinger, A. Radhakrishna, Simulation Distances, IST Austria,
2010.
date_created: 2018-12-12T11:39:03Z
date_published: 2010-06-04T00:00:00Z
date_updated: 2023-02-23T12:09:16Z
day: '04'
ddc:
- '005'
department:
- _id: ToHe
doi: 10.15479/AT:IST-2010-0003
file:
- access_level: open_access
checksum: 284ded99764e32a583a8ea83fcea254b
content_type: application/pdf
creator: system
date_created: 2018-12-12T11:54:25Z
date_updated: 2020-07-14T12:46:42Z
file_id: '5547'
file_name: IST-2010-0003_IST-2010-0003.pdf
file_size: 367246
relation: main_file
file_date_updated: 2020-07-14T12:46:42Z
has_accepted_license: '1'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: '24'
publication_identifier:
issn:
- 2664-1690
publication_status: published
publisher: IST Austria
pubrep_id: '25'
related_material:
record:
- id: '3249'
relation: later_version
status: public
- id: '4393'
relation: later_version
status: public
status: public
title: Simulation distances
type: technical_report
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2010'
...
---
_id: '5390'
abstract:
- lang: eng
text: The class of ω regular languages provide a robust specification language in
verification. Every ω-regular condition can be decomposed into a safety part and
a liveness part. The liveness part ensures that something good happens “eventually.”
Two main strengths of the classical, infinite-limit formulation of liveness are
robustness (independence from the granularity of transitions) and simplicity (abstraction
of complicated time bounds). However, the classical liveness formulation suffers
from the drawback that the time until something good happens may be unbounded.
A stronger formulation of liveness, so-called finitary liveness, overcomes this
drawback, while still retaining robustness and simplicity. Finitary liveness requires
that there exists an unknown, fixed bound b such that something good happens within
b transitions. In this work we consider the finitary parity and Streett (fairness)
conditions. We present the topological, automata-theoretic and logical characterization
of finitary languages defined by finitary parity and Streett conditions. We (a)
show that the finitary parity and Streett languages are Σ2-complete; (b) present
a complete characterization of the expressive power of various classes of automata
with finitary and infinitary conditions (in particular we show that non-deterministic
finitary parity and Streett automata cannot be determinized to deterministic finitary
parity or Streett automata); and (c) show that the languages defined by non-deterministic
finitary parity automata exactly characterize the star-free fragment of ωB-regular
languages.
alternative_title:
- IST Austria Technical Report
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Nathanaël
full_name: Fijalkow, Nathanaël
last_name: Fijalkow
citation:
ama: Chatterjee K, Fijalkow N. Topological, Automata-Theoretic and Logical Characterization
of Finitary Languages. IST Austria; 2010. doi:10.15479/AT:IST-2010-0002
apa: Chatterjee, K., & Fijalkow, N. (2010). Topological, automata-theoretic
and logical characterization of finitary languages. IST Austria. https://doi.org/10.15479/AT:IST-2010-0002
chicago: Chatterjee, Krishnendu, and Nathanaël Fijalkow. Topological, Automata-Theoretic
and Logical Characterization of Finitary Languages. IST Austria, 2010. https://doi.org/10.15479/AT:IST-2010-0002.
ieee: K. Chatterjee and N. Fijalkow, Topological, automata-theoretic and logical
characterization of finitary languages. IST Austria, 2010.
ista: Chatterjee K, Fijalkow N. 2010. Topological, automata-theoretic and logical
characterization of finitary languages, IST Austria, 21p.
mla: Chatterjee, Krishnendu, and Nathanaël Fijalkow. Topological, Automata-Theoretic
and Logical Characterization of Finitary Languages. IST Austria, 2010, doi:10.15479/AT:IST-2010-0002.
short: K. Chatterjee, N. Fijalkow, Topological, Automata-Theoretic and Logical Characterization
of Finitary Languages, IST Austria, 2010.
date_created: 2018-12-12T11:39:03Z
date_published: 2010-06-04T00:00:00Z
date_updated: 2020-07-14T23:04:41Z
day: '04'
ddc:
- '000'
department:
- _id: KrCh
doi: 10.15479/AT:IST-2010-0002
file:
- access_level: open_access
checksum: 283d3604d76dd4d5161585d4c8625fbe
content_type: application/pdf
creator: system
date_created: 2018-12-12T11:54:10Z
date_updated: 2020-07-14T12:46:43Z
file_id: '5532'
file_name: IST-2010-0002_IST-2010-0002.pdf
file_size: 395662
relation: main_file
file_date_updated: 2020-07-14T12:46:43Z
has_accepted_license: '1'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: '21'
publication_identifier:
issn:
- 2664-1690
publication_status: published
publisher: IST Austria
pubrep_id: '26'
status: public
title: Topological, automata-theoretic and logical characterization of finitary languages
type: technical_report
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2010'
...
---
_id: '5391'
abstract:
- lang: eng
text: Concurrent data structures with fine-grained synchronization are notoriously
difficult to implement correctly. The difficulty of reasoning about these implementations
does not stem from the number of variables or the program size, but rather from
the large number of possible interleavings. These implementations are therefore
prime candidates for model checking. We introduce an algorithm for verifying linearizability
of singly-linked heap-based concurrent data structures. We consider a model consisting
of an unbounded heap where each node consists an element from an unbounded data
domain, with a restricted set of operations for testing and updating pointers
and data elements. Our main result is that linearizability is decidable for programs
that invoke a fixed number of methods, possibly in parallel. This decidable fragment
covers many of the common implementation techniques — fine-grained locking, lazy
synchronization, and lock-free synchronization. We also show how the technique
can be used to verify optimistic implementations with the help of programmer annotations.
We developed a verification tool CoLT and evaluated it on a representative sample
of Java implementations of the concurrent set data structure. The tool verified
linearizability of a number of implementations, found a known error in a lock-free
imple- mentation and proved that the corrected version is linearizable.
alternative_title:
- IST Austria Technical Report
author:
- first_name: Pavol
full_name: Cerny, Pavol
id: 4DCBEFFE-F248-11E8-B48F-1D18A9856A87
last_name: Cerny
- first_name: Arjun
full_name: Radhakrishna, Arjun
id: 3B51CAC4-F248-11E8-B48F-1D18A9856A87
last_name: Radhakrishna
- first_name: Damien
full_name: Zufferey, Damien
id: 4397AC76-F248-11E8-B48F-1D18A9856A87
last_name: Zufferey
orcid: 0000-0002-3197-8736
- first_name: Swarat
full_name: Chaudhuri, Swarat
last_name: Chaudhuri
- first_name: Rajeev
full_name: Alur, Rajeev
last_name: Alur
citation:
ama: Cerny P, Radhakrishna A, Zufferey D, Chaudhuri S, Alur R. Model Checking
of Linearizability of Concurrent List Implementations. IST Austria; 2010.
doi:10.15479/AT:IST-2010-0001
apa: Cerny, P., Radhakrishna, A., Zufferey, D., Chaudhuri, S., & Alur, R. (2010).
Model checking of linearizability of concurrent list implementations. IST
Austria. https://doi.org/10.15479/AT:IST-2010-0001
chicago: Cerny, Pavol, Arjun Radhakrishna, Damien Zufferey, Swarat Chaudhuri, and
Rajeev Alur. Model Checking of Linearizability of Concurrent List Implementations.
IST Austria, 2010. https://doi.org/10.15479/AT:IST-2010-0001.
ieee: P. Cerny, A. Radhakrishna, D. Zufferey, S. Chaudhuri, and R. Alur, Model
checking of linearizability of concurrent list implementations. IST Austria,
2010.
ista: Cerny P, Radhakrishna A, Zufferey D, Chaudhuri S, Alur R. 2010. Model checking
of linearizability of concurrent list implementations, IST Austria, 27p.
mla: Cerny, Pavol, et al. Model Checking of Linearizability of Concurrent List
Implementations. IST Austria, 2010, doi:10.15479/AT:IST-2010-0001.
short: P. Cerny, A. Radhakrishna, D. Zufferey, S. Chaudhuri, R. Alur, Model Checking
of Linearizability of Concurrent List Implementations, IST Austria, 2010.
date_created: 2018-12-12T11:39:04Z
date_published: 2010-04-19T00:00:00Z
date_updated: 2023-02-23T12:09:09Z
day: '19'
ddc:
- '004'
department:
- _id: ToHe
doi: 10.15479/AT:IST-2010-0001
file:
- access_level: open_access
checksum: 986645caad7dd85a6a091488f6c646dc
content_type: application/pdf
creator: system
date_created: 2018-12-12T11:53:44Z
date_updated: 2020-07-14T12:46:43Z
file_id: '5505'
file_name: IST-2010-0001_IST-2010-0001.pdf
file_size: 372286
relation: main_file
file_date_updated: 2020-07-14T12:46:43Z
has_accepted_license: '1'
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
page: '27'
publication_identifier:
issn:
- 2664-1690
publication_status: published
publisher: IST Austria
pubrep_id: '27'
related_material:
record:
- id: '4390'
relation: later_version
status: public
status: public
title: Model checking of linearizability of concurrent list implementations
type: technical_report
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2010'
...
---
_id: '598'
abstract:
- lang: eng
text: It is not well understood how the human Mediator complex, transcription factor
IIH and RNA polymerase II (Pol II) work together with activators to initiate transcription.
Activator binding alters Mediator structure, yet the functional consequences of
such structural shifts remain unknown. The p53 C terminus and its activation domain
interact with different Mediator subunits, and we find that each interaction differentially
affects Mediator structure; strikingly, distinct p53-Mediator structures differentially
affect Pol II activity. Only the p53 activation domain induces the formation of
a large pocket domain at the Mediator-Pol II interaction site, and this correlates
with activation of stalled Pol II to a productively elongating state. Moreover,
we define a Mediator requirement for TFIIH-dependent Pol II C-terminal domain
phosphorylation and identify substantial differences in Pol II C-terminal domain
processing that correspond to distinct p53-Mediator structural states. Our results
define a fundamental mechanism by which p53 activates transcription and suggest
that Mediator structural shifts trigger activation of stalled Pol II complexes.
article_processing_charge: No
author:
- first_name: Krista
full_name: Meyer, Krista
last_name: Meyer
- first_name: Shih
full_name: Lin, Shih
last_name: Lin
- first_name: Carrie A
full_name: Bernecky, Carrie A
id: 2CB9DFE2-F248-11E8-B48F-1D18A9856A87
last_name: Bernecky
orcid: 0000-0003-0893-7036
- first_name: Yuefeng
full_name: Gao, Yuefeng
last_name: Gao
- first_name: Dylan
full_name: Taatjes, Dylan
last_name: Taatjes
citation:
ama: Meyer K, Lin S, Bernecky C, Gao Y, Taatjes D. P53 activates transcription by
directing structural shifts in Mediator. Nature Structural and Molecular Biology.
2010;17(6):753-760. doi:10.1038/nsmb.1816
apa: Meyer, K., Lin, S., Bernecky, C., Gao, Y., & Taatjes, D. (2010). P53 activates
transcription by directing structural shifts in Mediator. Nature Structural
and Molecular Biology. Nature Publishing Group. https://doi.org/10.1038/nsmb.1816
chicago: Meyer, Krista, Shih Lin, Carrie Bernecky, Yuefeng Gao, and Dylan Taatjes.
“P53 Activates Transcription by Directing Structural Shifts in Mediator.” Nature
Structural and Molecular Biology. Nature Publishing Group, 2010. https://doi.org/10.1038/nsmb.1816.
ieee: K. Meyer, S. Lin, C. Bernecky, Y. Gao, and D. Taatjes, “P53 activates transcription
by directing structural shifts in Mediator,” Nature Structural and Molecular
Biology, vol. 17, no. 6. Nature Publishing Group, pp. 753–760, 2010.
ista: Meyer K, Lin S, Bernecky C, Gao Y, Taatjes D. 2010. P53 activates transcription
by directing structural shifts in Mediator. Nature Structural and Molecular Biology.
17(6), 753–760.
mla: Meyer, Krista, et al. “P53 Activates Transcription by Directing Structural
Shifts in Mediator.” Nature Structural and Molecular Biology, vol. 17,
no. 6, Nature Publishing Group, 2010, pp. 753–60, doi:10.1038/nsmb.1816.
short: K. Meyer, S. Lin, C. Bernecky, Y. Gao, D. Taatjes, Nature Structural and
Molecular Biology 17 (2010) 753–760.
date_created: 2018-12-11T11:47:24Z
date_published: 2010-06-01T00:00:00Z
date_updated: 2021-01-12T08:05:28Z
day: '01'
doi: 10.1038/nsmb.1816
extern: '1'
intvolume: ' 17'
issue: '6'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2932482/
month: '06'
oa: 1
oa_version: None
page: 753 - 760
publication: Nature Structural and Molecular Biology
publication_status: published
publisher: Nature Publishing Group
publist_id: '7210'
status: public
title: P53 activates transcription by directing structural shifts in Mediator
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 17
year: '2010'
...
---
_id: '6142'
abstract:
- lang: eng
text: Defining the mutational landscape when individuals of a species grow separately
and diverge over many generations can provide insights into trait evolution. A
specific example of this involves studying changes associated with domestication
where different lines of the same wild stock have been cultivated independently
in different standard environments. Whole genome sequence comparison of such lines
permits estimation of mutation rates, inference of genes' ancestral states and
ancestry of existing strains, and correction of sequencing errors in genome databases.
Here we study domestication of the C. elegans Bristol strain as a model, and report
the genome sequence of LSJ1 (Bristol), a sibling of the standard C. elegans reference
wild type N2 (Bristol). The LSJ1 and N2 lines were cultivated separately from
shortly after the Bristol strain was isolated until methods to freeze C. elegans
were developed. We find that during this time the two strains have accumulated
1208 genetic differences. We describe phenotypic variation between N2 and LSJ1
in the rate at which embryos develop, the rate of production of eggs, the maturity
of eggs at laying, and feeding behavior, all the result of post-isolation changes.
We infer the ancestral alleles in the original Bristol isolate and highlight 2038
likely sequencing errors in the original N2 reference genome sequence. Many of
these changes modify genome annotation. Our study provides a starting point to
further investigate genotype-phenotype association and offers insights into the
process of selection as a result of laboratory domestication.
article_number: e13922
author:
- first_name: Katherine P.
full_name: Weber, Katherine P.
last_name: Weber
- first_name: Subhajyoti
full_name: De, Subhajyoti
last_name: De
- first_name: Iwanka
full_name: Kozarewa, Iwanka
last_name: Kozarewa
- first_name: Daniel J.
full_name: Turner, Daniel J.
last_name: Turner
- first_name: M. Madan
full_name: Babu, M. Madan
last_name: Babu
- first_name: Mario
full_name: de Bono, Mario
id: 4E3FF80E-F248-11E8-B48F-1D18A9856A87
last_name: de Bono
orcid: 0000-0001-8347-0443
citation:
ama: Weber KP, De S, Kozarewa I, Turner DJ, Babu MM, de Bono M. Whole genome sequencing
highlights genetic changes associated with laboratory domestication of C. elegans.
PLoS ONE. 2010;5(11). doi:10.1371/journal.pone.0013922
apa: Weber, K. P., De, S., Kozarewa, I., Turner, D. J., Babu, M. M., & de Bono,
M. (2010). Whole genome sequencing highlights genetic changes associated with
laboratory domestication of C. elegans. PLoS ONE. Public Library of Science.
https://doi.org/10.1371/journal.pone.0013922
chicago: Weber, Katherine P., Subhajyoti De, Iwanka Kozarewa, Daniel J. Turner,
M. Madan Babu, and Mario de Bono. “Whole Genome Sequencing Highlights Genetic
Changes Associated with Laboratory Domestication of C. Elegans.” PLoS ONE.
Public Library of Science, 2010. https://doi.org/10.1371/journal.pone.0013922.
ieee: K. P. Weber, S. De, I. Kozarewa, D. J. Turner, M. M. Babu, and M. de Bono,
“Whole genome sequencing highlights genetic changes associated with laboratory
domestication of C. elegans,” PLoS ONE, vol. 5, no. 11. Public Library
of Science, 2010.
ista: Weber KP, De S, Kozarewa I, Turner DJ, Babu MM, de Bono M. 2010. Whole genome
sequencing highlights genetic changes associated with laboratory domestication
of C. elegans. PLoS ONE. 5(11), e13922.
mla: Weber, Katherine P., et al. “Whole Genome Sequencing Highlights Genetic Changes
Associated with Laboratory Domestication of C. Elegans.” PLoS ONE, vol.
5, no. 11, e13922, Public Library of Science, 2010, doi:10.1371/journal.pone.0013922.
short: K.P. Weber, S. De, I. Kozarewa, D.J. Turner, M.M. Babu, M. de Bono, PLoS
ONE 5 (2010).
date_created: 2019-03-20T15:20:30Z
date_published: 2010-11-11T00:00:00Z
date_updated: 2021-01-12T08:06:20Z
day: '11'
ddc:
- '570'
doi: 10.1371/journal.pone.0013922
extern: '1'
external_id:
pmid:
- '21085631'
file:
- access_level: open_access
checksum: a01e6bbe15f044c0c79a26d7d881953e
content_type: application/pdf
creator: kschuh
date_created: 2019-03-20T15:22:48Z
date_updated: 2020-07-14T12:47:20Z
file_id: '6143'
file_name: 2010_PLOS_Weber.PDF
file_size: 578059
relation: main_file
file_date_updated: 2020-07-14T12:47:20Z
has_accepted_license: '1'
intvolume: ' 5'
issue: '11'
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
pmid: 1
publication: PLoS ONE
publication_identifier:
issn:
- 1932-6203
publication_status: published
publisher: Public Library of Science
quality_controlled: '1'
status: public
title: Whole genome sequencing highlights genetic changes associated with laboratory
domestication of C. elegans
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 5
year: '2010'
...
---
_id: '6320'
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.
arxiv: 1
author:
- first_name: Régis de la
full_name: Bretèche, Régis de la
last_name: Bretèche
- first_name: Timothy D
full_name: Browning, Timothy D
id: 35827D50-F248-11E8-B48F-1D18A9856A87
last_name: Browning
orcid: 0000-0002-8314-0177
citation:
ama: Bretèche R de la, Browning TD. Le problème des diviseurs pour des formes binaires
de degré 4. Crelles Journal. 2010;2010(646):1-44. doi:10.1515/crelle.2010.064
apa: Bretèche, R. de la, & Browning, T. D. (2010). Le problème des diviseurs
pour des formes binaires de degré 4. Crelles Journal. Walter de Gruyter
GmbH. https://doi.org/10.1515/crelle.2010.064
chicago: Bretèche, Régis de la, and Timothy D Browning. “Le Problème Des Diviseurs
Pour Des Formes Binaires de Degré 4.” Crelles Journal. Walter de Gruyter
GmbH, 2010. https://doi.org/10.1515/crelle.2010.064.
ieee: R. de la Bretèche and T. D. Browning, “Le problème des diviseurs pour des
formes binaires de degré 4,” Crelles Journal, vol. 2010, no. 646. Walter
de Gruyter GmbH, pp. 1–44, 2010.
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.
mla: Bretèche, Régis de la, and Timothy D. Browning. “Le Problème Des Diviseurs
Pour Des Formes Binaires de Degré 4.” Crelles Journal, vol. 2010, no. 646,
Walter de Gruyter GmbH, 2010, pp. 1–44, doi:10.1515/crelle.2010.064.
short: R. de la Bretèche, T.D. Browning, Crelles Journal 2010 (2010) 1–44.
date_created: 2019-04-16T13:51:40Z
date_published: 2010-09-01T00:00:00Z
date_updated: 2021-01-12T08:07:04Z
day: '01'
doi: 10.1515/crelle.2010.064
extern: '1'
external_id:
arxiv:
- 0808.2340v2
intvolume: ' 2010'
issue: '646'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/0808.2340v2
month: '09'
oa: 1
oa_version: Preprint
page: 1-44
publication: Crelles Journal
publication_status: published
publisher: Walter de Gruyter GmbH
quality_controlled: '1'
status: public
title: Le problème des diviseurs pour des formes binaires de degré 4
type: journal_article
user_id: 4435EBFC-F248-11E8-B48F-1D18A9856A87
volume: 2010
year: '2010'
...
---
_id: '10127'
abstract:
- lang: eng
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.
acknowledgement: This work was supported by the National Science Foundation under
Career Grant No. DMR-0846426. We thank Josep C. Pàmies for helpful discussions.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
- first_name: Angelo
full_name: Cacciuto, Angelo
last_name: Cacciuto
citation:
ama: Šarić A, Cacciuto A. Particle self-assembly on soft elastic shells. Soft
Matter. 2010;7(5):1874-1878. doi:10.1039/c0sm01143f
apa: Šarić, A., & Cacciuto, A. (2010). Particle self-assembly on soft elastic
shells. Soft Matter. Royal Society of Chemistry (RSC). https://doi.org/10.1039/c0sm01143f
chicago: Šarić, Anđela, and Angelo Cacciuto. “Particle Self-Assembly on Soft Elastic
Shells.” Soft Matter. Royal Society of Chemistry (RSC), 2010. https://doi.org/10.1039/c0sm01143f.
ieee: A. Šarić and A. Cacciuto, “Particle self-assembly on soft elastic shells,”
Soft Matter, vol. 7, no. 5. Royal Society of Chemistry (RSC), pp. 1874–1878,
2010.
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.” Soft Matter, vol. 7, no. 5, Royal Society of Chemistry (RSC),
2010, pp. 1874–78, doi:10.1039/c0sm01143f.
short: A. Šarić, A. Cacciuto, Soft Matter 7 (2010) 1874–1878.
date_created: 2021-10-12T08:34:23Z
date_published: 2010-12-23T00:00:00Z
date_updated: 2021-10-12T09:49:27Z
day: '23'
doi: 10.1039/c0sm01143f
extern: '1'
external_id:
arxiv:
- '1010.2453'
intvolume: ' 7'
issue: '5'
keyword:
- condensed matter physics
- general chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1010.2453
month: '12'
oa: 1
oa_version: Preprint
page: 1874-1878
publication: Soft Matter
publication_identifier:
issn:
- 1744-683X
- 1744-6848
publication_status: published
publisher: Royal Society of Chemistry (RSC)
quality_controlled: '1'
status: public
title: Particle self-assembly on soft elastic shells
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 7
year: '2010'
...
---
_id: '10390'
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.'
acknowledgement: This work was supported by the National Science Foundation under
CAREER Grant No. DMR-0846426 and partly by Columbia University.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
- first_name: Behnaz
full_name: Bozorgui, Behnaz
last_name: Bozorgui
- first_name: Angelo
full_name: Cacciuto, Angelo
last_name: Cacciuto
citation:
ama: Šarić A, Bozorgui B, Cacciuto A. Packing of soft asymmetric dumbbells. The
Journal of Physical Chemistry B. 2010;115(22):7182-7189. doi:10.1021/jp107545w
apa: Šarić, A., Bozorgui, B., & Cacciuto, A. (2010). Packing of soft asymmetric
dumbbells. The Journal of Physical Chemistry B. American Chemical Society.
https://doi.org/10.1021/jp107545w
chicago: Šarić, Anđela, Behnaz Bozorgui, and Angelo Cacciuto. “Packing of Soft Asymmetric
Dumbbells.” The Journal of Physical Chemistry B. American Chemical Society,
2010. https://doi.org/10.1021/jp107545w.
ieee: A. Šarić, B. Bozorgui, and A. Cacciuto, “Packing of soft asymmetric dumbbells,”
The Journal of Physical Chemistry B, vol. 115, no. 22. American Chemical
Society, pp. 7182–7189, 2010.
ista: Šarić A, Bozorgui B, Cacciuto A. 2010. Packing of soft asymmetric dumbbells.
The Journal of Physical Chemistry B. 115(22), 7182–7189.
mla: Šarić, Anđela, et al. “Packing of Soft Asymmetric Dumbbells.” The Journal
of Physical Chemistry B, vol. 115, no. 22, American Chemical Society, 2010,
pp. 7182–89, doi:10.1021/jp107545w.
short: A. Šarić, B. Bozorgui, A. Cacciuto, The Journal of Physical Chemistry B 115
(2010) 7182–7189.
date_created: 2021-11-29T15:13:17Z
date_published: 2010-10-15T00:00:00Z
date_updated: 2021-11-29T16:20:29Z
day: '15'
doi: 10.1021/jp107545w
extern: '1'
external_id:
arxiv:
- '1010.2458'
pmid:
- '20949934'
intvolume: ' 115'
issue: '22'
keyword:
- materials chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1010.2458
month: '10'
oa: 1
oa_version: Preprint
page: 7182-7189
pmid: 1
publication: The Journal of Physical Chemistry B
publication_identifier:
eissn:
- 1520-5207
issn:
- 1520-6106
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Packing of soft asymmetric dumbbells
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 115
year: '2010'
...
---
_id: '10391'
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.
acknowledgement: This work was supported by the National Science Foundation under
Career Grant No. DMR-0846426.
article_number: '226101'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Anđela
full_name: Šarić, Anđela
id: bf63d406-f056-11eb-b41d-f263a6566d8b
last_name: Šarić
orcid: 0000-0002-7854-2139
- first_name: Josep C.
full_name: Pàmies, Josep C.
last_name: Pàmies
- first_name: Angelo
full_name: Cacciuto, Angelo
last_name: Cacciuto
citation:
ama: Šarić A, Pàmies JC, Cacciuto A. Effective elasticity of a flexible filament
bound to a deformable cylindrical surface. Physical Review Letters. 2010;104(22).
doi:10.1103/physrevlett.104.226101
apa: Šarić, A., Pàmies, J. C., & Cacciuto, A. (2010). Effective elasticity of
a flexible filament bound to a deformable cylindrical surface. Physical Review
Letters. American Physical Society. https://doi.org/10.1103/physrevlett.104.226101
chicago: Šarić, Anđela, Josep C. Pàmies, and Angelo Cacciuto. “Effective Elasticity
of a Flexible Filament Bound to a Deformable Cylindrical Surface.” Physical
Review Letters. American Physical Society, 2010. https://doi.org/10.1103/physrevlett.104.226101.
ieee: A. Šarić, J. C. Pàmies, and A. Cacciuto, “Effective elasticity of a flexible
filament bound to a deformable cylindrical surface,” Physical Review Letters,
vol. 104, no. 22. American Physical Society, 2010.
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.
mla: Šarić, Anđela, et al. “Effective Elasticity of a Flexible Filament Bound to
a Deformable Cylindrical Surface.” Physical Review Letters, vol. 104, no.
22, 226101, American Physical Society, 2010, doi:10.1103/physrevlett.104.226101.
short: A. Šarić, J.C. Pàmies, A. Cacciuto, Physical Review Letters 104 (2010).
date_created: 2021-11-29T15:14:33Z
date_published: 2010-06-03T00:00:00Z
date_updated: 2021-11-30T08:11:19Z
day: '03'
doi: 10.1103/physrevlett.104.226101
extern: '1'
external_id:
arxiv:
- '1005.2429'
pmid:
- '20867183'
intvolume: ' 104'
issue: '22'
keyword:
- general physics and astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1005.2429
month: '06'
oa: 1
oa_version: Preprint
pmid: 1
publication: Physical Review Letters
publication_identifier:
eissn:
- 1079-7114
issn:
- 0031-9007
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Effective elasticity of a flexible filament bound to a deformable cylindrical
surface
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 104
year: '2010'
...
---
_id: '1044'
abstract:
- lang: eng
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 >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.
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.
article_processing_charge: No
arxiv: 1
author:
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
- first_name: Manfred
full_name: Mark, Manfred
last_name: Mark
- first_name: Elmar
full_name: Haller, Elmar
last_name: Haller
- first_name: Mattias
full_name: Gustavsson, Mattias
last_name: Gustavsson
- first_name: Russell
full_name: Hart, Russell
last_name: Hart
- first_name: Jesus
full_name: Aldegunde, Jesus
last_name: Aldegunde
- first_name: Jeremy
full_name: Hutson, Jeremy
last_name: Hutson
- first_name: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
citation:
ama: Danzl JG, Mark M, Haller E, et al. An ultracold high-density sample of rovibronic
ground-state molecules in an optical lattice. Nature Physics. 2010;6(4):265-270.
doi:10.1038/nphys1533
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. Nature Physics. Nature Publishing Group.
https://doi.org/10.1038/nphys1533
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.” Nature
Physics. Nature Publishing Group, 2010. https://doi.org/10.1038/nphys1533.
ieee: J. G. Danzl et al., “An ultracold high-density sample of rovibronic
ground-state molecules in an optical lattice,” Nature Physics, vol. 6,
no. 4. Nature Publishing Group, pp. 265–270, 2010.
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.
mla: Danzl, Johann G., et al. “An Ultracold High-Density Sample of Rovibronic Ground-State
Molecules in an Optical Lattice.” Nature Physics, vol. 6, no. 4, Nature
Publishing Group, 2010, pp. 265–70, doi:10.1038/nphys1533.
short: J.G. Danzl, M. Mark, E. Haller, M. Gustavsson, R. Hart, J. Aldegunde, J.
Hutson, H. Nägerl, Nature Physics 6 (2010) 265–270.
date_created: 2018-12-11T11:49:51Z
date_published: 2010-04-04T00:00:00Z
date_updated: 2021-01-12T06:47:53Z
day: '04'
doi: 10.1038/nphys1533
extern: '1'
external_id:
arxiv:
- '0909.4700'
intvolume: ' 6'
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/0909.4700
month: '04'
oa: 1
oa_version: Preprint
page: 265 - 270
publication: Nature Physics
publication_status: published
publisher: Nature Publishing Group
publist_id: '6345'
status: public
title: An ultracold high-density sample of rovibronic ground-state molecules in an
optical lattice
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 6
year: '2010'
...
---
_id: '1045'
abstract:
- lang: eng
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.
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.
article_processing_charge: No
arxiv: 1
author:
- first_name: Elmar
full_name: Haller, Elmar
last_name: Haller
- first_name: Manfred
full_name: Mark, Manfred
last_name: Mark
- first_name: Russell
full_name: Hart, Russell
last_name: Hart
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
- first_name: Lukas
full_name: Reichsöllner, Lukas
last_name: Reichsöllner
- first_name: Vladimir
full_name: Melezhik, Vladimir
last_name: Melezhik
- first_name: Peter
full_name: Schmelcher, Peter
last_name: Schmelcher
- first_name: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
citation:
ama: Haller E, Mark M, Hart R, et al. Confinement-induced resonances in low-dimensional
quantum systems. Physical Review Letters. 2010;104(15). doi:10.1103/PhysRevLett.104.153203
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. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.104.153203
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.” Physical Review Letters. American
Physical Society, 2010. https://doi.org/10.1103/PhysRevLett.104.153203.
ieee: E. Haller et al., “Confinement-induced resonances in low-dimensional
quantum systems,” Physical Review Letters, 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).
mla: Haller, Elmar, et al. “Confinement-Induced Resonances in Low-Dimensional Quantum
Systems.” Physical Review Letters, vol. 104, no. 15, American Physical
Society, 2010, doi:10.1103/PhysRevLett.104.153203.
short: E. Haller, M. Mark, R. Hart, J.G. Danzl, L. Reichsöllner, V. Melezhik, P.
Schmelcher, H. Nägerl, Physical Review Letters 104 (2010).
date_created: 2018-12-11T11:49:51Z
date_published: 2010-04-14T00:00:00Z
date_updated: 2021-01-12T06:47:53Z
day: '14'
doi: 10.1103/PhysRevLett.104.153203
extern: '1'
external_id:
arxiv:
- '1002.3795'
intvolume: ' 104'
issue: '15'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1002.3795
month: '04'
oa: 1
oa_version: Preprint
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '6344'
status: public
title: Confinement-induced resonances in low-dimensional quantum systems
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 104
year: '2010'
...