Giacomo Bighin

Lemeshko Group

18 Publications

Mark all

[18]
2023 | Published | Journal Article | IST-REx-ID: 13966 | OA
Bighin G, Ho QP, Lemeshko M, Tscherbul TV. Diagrammatic Monte Carlo for electronic correlation in molecules: High-order many-body perturbation theory with low scaling. Physical Review B. 2023;108(4). doi:10.1103/PhysRevB.108.045115
[Preprint] View | DOI | Download Preprint (ext.) | arXiv
 
[17]
2023 | Published | Journal Article | IST-REx-ID: 14650 | OA
Volosniev A, Bighin G, Santos L, Peña Ardila LA. Non-equilibrium dynamics of dipolar polarons. SciPost Physics. 2023;15(6). doi:10.21468/scipostphys.15.6.232
[Published Version] View | Files available | DOI | arXiv
 
[16]
2022 | Published | Journal Article | IST-REx-ID: 11592 | OA
Bighin G, Cappellaro A, Salasnich L. Unitary Fermi superfluid near the critical temperature: Thermodynamics and sound modes from elementary excitations. Physical Review A. 2022;105(6). doi:10.1103/PhysRevA.105.063329
[Preprint] View | DOI | Download Preprint (ext.) | WoS | arXiv
 
[15]
2022 | Published | Journal Article | IST-REx-ID: 11997 | OA
Bighin G, Burchianti A, Minardi F, Macrì T. Impurity in a heteronuclear two-component Bose mixture. Physical Review A. 2022;106(2). doi:10.1103/PhysRevA.106.023301
[Preprint] View | DOI | Download Preprint (ext.) | WoS | arXiv
 
[14]
2022 | Published | Journal Article | IST-REx-ID: 11998 | OA
Cherepanov I, Bighin G, Schouder CA, Chatterley AS, Stapelfeldt H, Lemeshko M. A simple model for high rotational excitations of molecules in a superfluid. New Journal of Physics. 2022;24(7). doi:10.1088/1367-2630/ac8113
[Published Version] View | Files available | DOI | WoS
 
[13]
2022 | Published | Journal Article | IST-REx-ID: 12154 | OA
Salasnich L, Cappellaro A, Furutani K, Tononi A, Bighin G. First and second sound in two-dimensional bosonic and fermionic superfluids. Symmetry. 2022;14(10). doi:10.3390/sym14102182
[Published Version] View | Files available | DOI | WoS
 
[12]
2021 | Published | Journal Article | IST-REx-ID: 9606 | OA
Tononi A, Cappellaro A, Bighin G, Salasnich L. Propagation of first and second sound in a two-dimensional Fermi superfluid. Physical Review A. 2021;103(6). doi:10.1103/PhysRevA.103.L061303
[Preprint] View | DOI | Download Preprint (ext.) | WoS | arXiv
 
[11]
2021 | Published | Journal Article | IST-REx-ID: 10631 | OA
Cherepanov I, Bighin G, Schouder CA, et al. Excited rotational states of molecules in a superfluid. Physical Review A. 2021;104(6). doi:10.1103/PhysRevA.104.L061303
[Preprint] View | DOI | Download Preprint (ext.) | WoS | arXiv
 
[10]
2020 | Published | Journal Article | IST-REx-ID: 8170 | OA
Chatterley AS, Christiansen L, Schouder CA, et al. Rotational coherence spectroscopy of molecules in Helium nanodroplets: Reconciling the time and the frequency domains. Physical Review Letters. 2020;125(1). doi:10.1103/PhysRevLett.125.013001
[Preprint] View | DOI | Download Preprint (ext.) | WoS | arXiv
 
[9]
2020 | Published | Journal Article | IST-REx-ID: 8587 | OA
Li X, Yakaboylu E, Bighin G, Schmidt R, Lemeshko M, Deuchert A. Intermolecular forces and correlations mediated by a phonon bath. The Journal of Chemical Physics. 2020;152(16). doi:10.1063/1.5144759
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS | arXiv
 
[8]
2020 | Published | Journal Article | IST-REx-ID: 8644 | OA
Rzadkowski W, Defenu N, Chiacchiera S, Trombettoni A, Bighin G. Detecting composite orders in layered models via machine learning. New Journal of Physics. 2020;22(9). doi:10.1088/1367-2630/abae44
[Published Version] View | Files available | DOI | WoS
 
[7]
2019 | Published | Journal Article | IST-REx-ID: 5886 | OA
Li X, Bighin G, Yakaboylu E, Lemeshko M. Variational approaches to quantum impurities: from the Fröhlich polaron to the angulon. Molecular Physics. 2019. doi:10.1080/00268976.2019.1567852
[Published Version] View | Files available | DOI | WoS
 
[6]
2019 | Published | Journal Article | IST-REx-ID: 6940 | OA
Bighin G, Defenu N, Nándori I, Salasnich L, Trombettoni A. Berezinskii-Kosterlitz-Thouless paired phase in coupled XY models. Physical Review Letters. 2019;123(10). doi:10.1103/physrevlett.123.100601
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS | arXiv
 
[5]
2018 | Published | Journal Article | IST-REx-ID: 417 | OA
Bighin G, Tscherbul T, Lemeshko M. Diagrammatic Monte Carlo approach to rotating molecular impurities. Physical Review Letters. 2018;121(16). doi:10.1103/PhysRevLett.121.165301
[Preprint] View | DOI | Download Preprint (ext.) | arXiv
 
[4]
2018 | Published | Journal Article | IST-REx-ID: 420 | OA
Bighin G, Salasnich L. Renormalization of the superfluid density in the two-dimensional BCS-BEC crossover. International Journal of Modern Physics B. 2018;32(17):1840022. doi:10.1142/S0217979218400222
[Preprint] View | DOI | Download Preprint (ext.) | WoS
 
[3]
2018 | Published | Journal Article | IST-REx-ID: 6339 | OA
Bighin G, Tscherbul T, Lemeshko M. Diagrammatic Monte Carlo approach to angular momentum in quantum many-particle systems. Physical Review Letters. 2018;121(16). doi:10.1103/physrevlett.121.165301
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS | arXiv
 
[2]
2017 | Published | Journal Article | IST-REx-ID: 995 | OA
Bighin G, Lemeshko M. Diagrammatic approach to orbital quantum impurities interacting with a many-particle environment. Physical Review B - Condensed Matter and Materials Physics. 2017;96(8). doi:10.1103/PhysRevB.96.085410
[Submitted Version] View | DOI | Download Submitted Version (ext.) | WoS
 
[1]
2017 | Published | Journal Article | IST-REx-ID: 1015 | OA
Bighin G, Salasnich L. Vortices and antivortices in two-dimensional ultracold Fermi gases. Scientific Reports. 2017;7. doi:10.1038/srep45702
[Published Version] View | Files available | DOI | WoS
 
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A path-integral approach to composite impurities

2019-02-01 – 2021-01-31
FWF

18 Publications

Mark all

[18]
2023 | Published | Journal Article | IST-REx-ID: 13966 | OA
Bighin G, Ho QP, Lemeshko M, Tscherbul TV. Diagrammatic Monte Carlo for electronic correlation in molecules: High-order many-body perturbation theory with low scaling. Physical Review B. 2023;108(4). doi:10.1103/PhysRevB.108.045115
[Preprint] View | DOI | Download Preprint (ext.) | arXiv
 
[17]
2023 | Published | Journal Article | IST-REx-ID: 14650 | OA
Volosniev A, Bighin G, Santos L, Peña Ardila LA. Non-equilibrium dynamics of dipolar polarons. SciPost Physics. 2023;15(6). doi:10.21468/scipostphys.15.6.232
[Published Version] View | Files available | DOI | arXiv
 
[16]
2022 | Published | Journal Article | IST-REx-ID: 11592 | OA
Bighin G, Cappellaro A, Salasnich L. Unitary Fermi superfluid near the critical temperature: Thermodynamics and sound modes from elementary excitations. Physical Review A. 2022;105(6). doi:10.1103/PhysRevA.105.063329
[Preprint] View | DOI | Download Preprint (ext.) | WoS | arXiv
 
[15]
2022 | Published | Journal Article | IST-REx-ID: 11997 | OA
Bighin G, Burchianti A, Minardi F, Macrì T. Impurity in a heteronuclear two-component Bose mixture. Physical Review A. 2022;106(2). doi:10.1103/PhysRevA.106.023301
[Preprint] View | DOI | Download Preprint (ext.) | WoS | arXiv
 
[14]
2022 | Published | Journal Article | IST-REx-ID: 11998 | OA
Cherepanov I, Bighin G, Schouder CA, Chatterley AS, Stapelfeldt H, Lemeshko M. A simple model for high rotational excitations of molecules in a superfluid. New Journal of Physics. 2022;24(7). doi:10.1088/1367-2630/ac8113
[Published Version] View | Files available | DOI | WoS
 
[13]
2022 | Published | Journal Article | IST-REx-ID: 12154 | OA
Salasnich L, Cappellaro A, Furutani K, Tononi A, Bighin G. First and second sound in two-dimensional bosonic and fermionic superfluids. Symmetry. 2022;14(10). doi:10.3390/sym14102182
[Published Version] View | Files available | DOI | WoS
 
[12]
2021 | Published | Journal Article | IST-REx-ID: 9606 | OA
Tononi A, Cappellaro A, Bighin G, Salasnich L. Propagation of first and second sound in a two-dimensional Fermi superfluid. Physical Review A. 2021;103(6). doi:10.1103/PhysRevA.103.L061303
[Preprint] View | DOI | Download Preprint (ext.) | WoS | arXiv
 
[11]
2021 | Published | Journal Article | IST-REx-ID: 10631 | OA
Cherepanov I, Bighin G, Schouder CA, et al. Excited rotational states of molecules in a superfluid. Physical Review A. 2021;104(6). doi:10.1103/PhysRevA.104.L061303
[Preprint] View | DOI | Download Preprint (ext.) | WoS | arXiv
 
[10]
2020 | Published | Journal Article | IST-REx-ID: 8170 | OA
Chatterley AS, Christiansen L, Schouder CA, et al. Rotational coherence spectroscopy of molecules in Helium nanodroplets: Reconciling the time and the frequency domains. Physical Review Letters. 2020;125(1). doi:10.1103/PhysRevLett.125.013001
[Preprint] View | DOI | Download Preprint (ext.) | WoS | arXiv
 
[9]
2020 | Published | Journal Article | IST-REx-ID: 8587 | OA
Li X, Yakaboylu E, Bighin G, Schmidt R, Lemeshko M, Deuchert A. Intermolecular forces and correlations mediated by a phonon bath. The Journal of Chemical Physics. 2020;152(16). doi:10.1063/1.5144759
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS | arXiv
 
[8]
2020 | Published | Journal Article | IST-REx-ID: 8644 | OA
Rzadkowski W, Defenu N, Chiacchiera S, Trombettoni A, Bighin G. Detecting composite orders in layered models via machine learning. New Journal of Physics. 2020;22(9). doi:10.1088/1367-2630/abae44
[Published Version] View | Files available | DOI | WoS
 
[7]
2019 | Published | Journal Article | IST-REx-ID: 5886 | OA
Li X, Bighin G, Yakaboylu E, Lemeshko M. Variational approaches to quantum impurities: from the Fröhlich polaron to the angulon. Molecular Physics. 2019. doi:10.1080/00268976.2019.1567852
[Published Version] View | Files available | DOI | WoS
 
[6]
2019 | Published | Journal Article | IST-REx-ID: 6940 | OA
Bighin G, Defenu N, Nándori I, Salasnich L, Trombettoni A. Berezinskii-Kosterlitz-Thouless paired phase in coupled XY models. Physical Review Letters. 2019;123(10). doi:10.1103/physrevlett.123.100601
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS | arXiv
 
[5]
2018 | Published | Journal Article | IST-REx-ID: 417 | OA
Bighin G, Tscherbul T, Lemeshko M. Diagrammatic Monte Carlo approach to rotating molecular impurities. Physical Review Letters. 2018;121(16). doi:10.1103/PhysRevLett.121.165301
[Preprint] View | DOI | Download Preprint (ext.) | arXiv
 
[4]
2018 | Published | Journal Article | IST-REx-ID: 420 | OA
Bighin G, Salasnich L. Renormalization of the superfluid density in the two-dimensional BCS-BEC crossover. International Journal of Modern Physics B. 2018;32(17):1840022. doi:10.1142/S0217979218400222
[Preprint] View | DOI | Download Preprint (ext.) | WoS
 
[3]
2018 | Published | Journal Article | IST-REx-ID: 6339 | OA
Bighin G, Tscherbul T, Lemeshko M. Diagrammatic Monte Carlo approach to angular momentum in quantum many-particle systems. Physical Review Letters. 2018;121(16). doi:10.1103/physrevlett.121.165301
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS | arXiv
 
[2]
2017 | Published | Journal Article | IST-REx-ID: 995 | OA
Bighin G, Lemeshko M. Diagrammatic approach to orbital quantum impurities interacting with a many-particle environment. Physical Review B - Condensed Matter and Materials Physics. 2017;96(8). doi:10.1103/PhysRevB.96.085410
[Submitted Version] View | DOI | Download Submitted Version (ext.) | WoS
 
[1]
2017 | Published | Journal Article | IST-REx-ID: 1015 | OA
Bighin G, Salasnich L. Vortices and antivortices in two-dimensional ultracold Fermi gases. Scientific Reports. 2017;7. doi:10.1038/srep45702
[Published Version] View | Files available | DOI | WoS
 
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