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. 2023. Diagrammatic Monte Carlo for electronic correlation in molecules: High-order many-body perturbation theory with low scaling. Physical Review B. 108(4), 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. 2023. Non-equilibrium dynamics of dipolar polarons. SciPost Physics. 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. 2022. Unitary Fermi superfluid near the critical temperature: Thermodynamics and sound modes from elementary excitations. Physical Review A. 105(6), 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. 2022. Impurity in a heteronuclear two-component Bose mixture. Physical Review A. 106(2), 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. 2022. A simple model for high rotational excitations of molecules in a superfluid. New Journal of Physics. 24(7), 075004.
[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. 2022. First and second sound in two-dimensional bosonic and fermionic superfluids. Symmetry. 14(10), 2182.
[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. 2021. Propagation of first and second sound in a two-dimensional Fermi superfluid. Physical Review A. 103(6), 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, Chatterley AS, Albrechtsen SH, Muñoz AV, Christiansen L, Stapelfeldt H, Lemeshko M. 2021. Excited rotational states of molecules in a superfluid. Physical Review A. 104(6), 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, Jørgensen AV, Shepperson B, Cherepanov I, Bighin G, Zillich RE, Lemeshko M, Stapelfeldt H. 2020. Rotational coherence spectroscopy of molecules in Helium nanodroplets: Reconciling the time and the frequency domains. Physical Review Letters. 125(1), 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. 2020. Intermolecular forces and correlations mediated by a phonon bath. The Journal of Chemical Physics. 152(16), 164302.
[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. 2020. Detecting composite orders in layered models via machine learning. New Journal of Physics. 22(9), 093026.
[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. 2019. Variational approaches to quantum impurities: from the Fröhlich polaron to the angulon. Molecular Physics.
[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. 2019. Berezinskii-Kosterlitz-Thouless paired phase in coupled XY models. Physical Review Letters. 123(10), 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. 2018. Diagrammatic Monte Carlo approach to rotating molecular impurities. Physical Review Letters. 121(16), 165301.
[Preprint] View | DOI | Download Preprint (ext.) | arXiv
 
[4]
2018 | Published | Journal Article | IST-REx-ID: 420 | OA
Bighin G, Salasnich L. 2018. Renormalization of the superfluid density in the two-dimensional BCS-BEC crossover. International Journal of Modern Physics B. 32(17), 1840022.
[Preprint] View | DOI | Download Preprint (ext.) | WoS
 
[3]
2018 | Published | Journal Article | IST-REx-ID: 6339 | OA
Bighin G, Tscherbul T, Lemeshko M. 2018. Diagrammatic Monte Carlo approach to angular momentum in quantum many-particle systems. Physical Review Letters. 121(16), 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. 2017. Diagrammatic approach to orbital quantum impurities interacting with a many-particle environment. Physical Review B - Condensed Matter and Materials Physics. 96(8), 085410.
[Submitted Version] View | DOI | Download Submitted Version (ext.) | WoS
 
[1]
2017 | Published | Journal Article | IST-REx-ID: 1015 | OA
Bighin G, Salasnich L. 2017. Vortices and antivortices in two-dimensional ultracold Fermi gases. Scientific Reports. 7, 45702.
[Published Version] View | Files available | DOI | WoS
 
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1 Grants


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. 2023. Diagrammatic Monte Carlo for electronic correlation in molecules: High-order many-body perturbation theory with low scaling. Physical Review B. 108(4), 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. 2023. Non-equilibrium dynamics of dipolar polarons. SciPost Physics. 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. 2022. Unitary Fermi superfluid near the critical temperature: Thermodynamics and sound modes from elementary excitations. Physical Review A. 105(6), 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. 2022. Impurity in a heteronuclear two-component Bose mixture. Physical Review A. 106(2), 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. 2022. A simple model for high rotational excitations of molecules in a superfluid. New Journal of Physics. 24(7), 075004.
[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. 2022. First and second sound in two-dimensional bosonic and fermionic superfluids. Symmetry. 14(10), 2182.
[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. 2021. Propagation of first and second sound in a two-dimensional Fermi superfluid. Physical Review A. 103(6), 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, Chatterley AS, Albrechtsen SH, Muñoz AV, Christiansen L, Stapelfeldt H, Lemeshko M. 2021. Excited rotational states of molecules in a superfluid. Physical Review A. 104(6), 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, Jørgensen AV, Shepperson B, Cherepanov I, Bighin G, Zillich RE, Lemeshko M, Stapelfeldt H. 2020. Rotational coherence spectroscopy of molecules in Helium nanodroplets: Reconciling the time and the frequency domains. Physical Review Letters. 125(1), 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. 2020. Intermolecular forces and correlations mediated by a phonon bath. The Journal of Chemical Physics. 152(16), 164302.
[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. 2020. Detecting composite orders in layered models via machine learning. New Journal of Physics. 22(9), 093026.
[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. 2019. Variational approaches to quantum impurities: from the Fröhlich polaron to the angulon. Molecular Physics.
[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. 2019. Berezinskii-Kosterlitz-Thouless paired phase in coupled XY models. Physical Review Letters. 123(10), 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. 2018. Diagrammatic Monte Carlo approach to rotating molecular impurities. Physical Review Letters. 121(16), 165301.
[Preprint] View | DOI | Download Preprint (ext.) | arXiv
 
[4]
2018 | Published | Journal Article | IST-REx-ID: 420 | OA
Bighin G, Salasnich L. 2018. Renormalization of the superfluid density in the two-dimensional BCS-BEC crossover. International Journal of Modern Physics B. 32(17), 1840022.
[Preprint] View | DOI | Download Preprint (ext.) | WoS
 
[3]
2018 | Published | Journal Article | IST-REx-ID: 6339 | OA
Bighin G, Tscherbul T, Lemeshko M. 2018. Diagrammatic Monte Carlo approach to angular momentum in quantum many-particle systems. Physical Review Letters. 121(16), 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. 2017. Diagrammatic approach to orbital quantum impurities interacting with a many-particle environment. Physical Review B - Condensed Matter and Materials Physics. 96(8), 085410.
[Submitted Version] View | DOI | Download Submitted Version (ext.) | WoS
 
[1]
2017 | Published | Journal Article | IST-REx-ID: 1015 | OA
Bighin G, Salasnich L. 2017. Vortices and antivortices in two-dimensional ultracold Fermi gases. Scientific Reports. 7, 45702.
[Published Version] View | Files available | DOI | WoS
 
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Citation Style: ISTA Annual Report

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