Giacomo Bighin

Lemeshko Group

18 Publications

Mark all

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

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