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Bose-Einstein Condensation

Trento, Italy

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2022:

  1. Path-Integral Monte Carlo Worm Algorithm for Bose Systems with Periodic Boundary Conditions
    Spada, Gabriele; Giorgini, Stefano; Pilati, Sebastiano
    Condensed Matter 7 30 (2022) arxiv.2203.00010.
     
  2. Thermodynamics of a dilute Bose gas: A path-integral Monte Carlo study
    Spada, G.; Pilati, S.; Giorgini, S.
    Physical Review A 105 013325 (2022) arxiv.2110.00283.
     

2020:

  1. Quantum droplets in one-dimensional Bose mixtures: A quantum Monte Carlo study
    Parisi, L.; Giorgini, S.
    Physical Review A 102 023318 (2020) arxiv.2003.05231.
     
  2. Thermodynamics of dilute Bose gases: Beyond mean-field theory for binary mixtures of Bose-Einstein condensate
    Ota, Miki; Giorgini, Stefano
    Physical Review A 102 18 (2020) arxiv.2008.05246.
     
  3. Strong coupling Bose polarons in a two-dimensional gas
    Ardila, L. A. Peña; Astrakharchik, G. E.; Giorgini, S.
    Physical Review Research 2 023405 (2020) arxiv.1907.01533.
     

2019:

  1. Magnetic Phase Transition in a Mixture of Two Interacting Superfluid Bose Gases at Finite Temperature
    Ota, Miki; Giorgini, Stefano; Stringari, Sandro
    Physical Review Letters 123 075301 (2019) arxiv.1812.07411.
     
  2. Two-dimensional repulsive Fermi polarons with short- and long-range interactions
    Bombín, Raúl; Comparin, Tommaso; Bertaina, Gianluca; Mazzanti, Ferran; Giorgini, Stefano; Boronat, Jordi
    Physical Review A 100 023608 (2019) arxiv.1905.10125.
     
  3. Analyzing a Bose polaron across resonant interactions
    Peña Ardila, L. A.; Jørgensen, N. B.; Pohl, T.; Giorgini, S.; Bruun, G. M.; Arlt, J. J.
    Physical Review A 99 063607 (2019) arxiv.1812.04609.
     
  4. Liquid State of One-Dimensional Bose Mixtures: A Quantum Monte Carlo Study
    Parisi, L.; Astrakharchik, G. E.; Giorgini, S.
    Physical Review Letters 122 105302 (2019) arxiv.1810.07950.
     

2018:

  1. Spin Dynamics and Andreev-Bashkin Effect in Mixtures of One-Dimensional Bose Gases
    Parisi, L.; Astrakharchik, G. E.; Giorgini, S.
    Physical Review Letters 121 025302 (2018) arxiv.1801.03446.
     

2017:

  1. Quantum Monte Carlo study of the Bose-polaron problem in a one-dimensional gas with contact interactions
    Parisi, L.; Giorgini, S.
    Physical Review A 95 023619 (2017) arxiv.1612.01322.
     

2016:

  1. Bose polaron problem: Effect of mass imbalance on binding energy
    Ardila, L. A. Peña; Giorgini, S.
    Physical Review A 94 063640 (2016) arxiv.1610.02203.
     

2015:

  1. Impurity in a Bose-Einstein condensate: Study of the attractive and repulsive branch using quantum Monte Carlo methods
    Ardila, L. A. Peña; Giorgini, S.
    Physical Review A 92 033612 (2015) arxiv.1507.07427.
     
  2. Variational Monte Carlo study of soliton excitations in hard-sphere Bose gases
    Rota, R; Giorgini, S
    Physical Review A 92 5 (2015) arxiv.1506.02970.
     

2014:

  1. Fixed-node diffusion Monte Carlo study of the BCS-BEC crossover in a bilayer system of fermionic dipoles
    Matveeva, N.; Giorgini, S.
    Physical Review A 90 053620 (2014) arxiv.1405.7588.
     
  2. Single-particle versus pair superfluidity in a bilayer system of dipolar bosons
    Macia, A.; Astrakharchik, G. E.; Mazzanti, F.; Giorgini, S.; Boronat, J.
    Physical Review A 90 043623 (2014) arxiv.1407.6805.
     
  3. Many-body Bose systems and the hard-sphere model: dynamic properties from the weak to the strong interaction regime
    Rota, R; Tramonto, F; Galli, D E; Giorgini, S
    Journal Of Physics: Conference Series 529 012022 (2014) arxiv.9/1/012022.
     

2013:

  1. Quantum Monte Carlo study of the dynamic structure factor in the gas and crystal phase of hard-sphere bosons
    Rota, R.; Tramonto, F.; Galli, D. E.; Giorgini, S.
    Physical Review B 88 214505 (2013) arxiv.1310.1753.
     
  2. Impurity Problem in a Bilayer System of Dipoles
    Matveeva, N.; Giorgini, S.
    Physical Review Letters 111 220405 (2013) arxiv.1306.5588.
     
  3. Quantum Monte Carlo Study of a Resonant Bose-Fermi Mixture
    Bertaina, G.; Fratini, E.; Giorgini, S.; Pieri, P.
    Physical Review Letters 110 115303 (2013) .
     

2012:

  1. Stability of resonantly interacting heavy-light Fermi mixtures
    Astrakharchik, G. E.; Giorgini, S.; Boronat, J.
    Physical Review B 86 174518 (2012) arxiv.1207.2356.
     
  2. Liquid and Crystal Phases of Dipolar Fermions in Two Dimensions
    Matveeva, N.; Giorgini, S.
    Physical Review Letters 109 200401 (2012) arxiv.1206.3904.
     

2011:

  1. BCS-BEC Crossover in a Two-Dimensional Fermi Gas
    Bertaina, G.; Giorgini, S.
    Physical Review Letters 106 110403 (2011) arxiv.1011.3737.
     
  2. Fermi-Liquid Behavior of the Normal Phase of a Strongly Interacting Gas of Cold Atoms
    Nascimbene, S; Navon, N; Pilati, S; Chevy, F; Giorgini, S; Georges, A; Salomon, C
    Physical Review Letters 106 4 (2011) arxiv.1012.4664.
     

2010:

  1. Itinerant Ferromagnetism of a Repulsive Atomic Fermi Gas: A Quantum Monte Carlo Study
    Pilati, S.; Bertaina, G.; Giorgini, S.; Troyer, M.
    Physical Review Letters 105 030405 (2010) arxiv.1004.1169.
     
  2. Dilute Bose gas with correlated disorder: a path integral Monte Carlo study
    Pilati, S; Giorgini, S; Modugno, M; Prokof'ev, N
    New Journal Of Physics 12 073003 (2010) arxiv.1002.3704.
     
  3. The Beliaev technique for a weakly interacting Bose gas
    Capogrosso-Sansone, B; Giorgini, S; Pilati, S; Pollet, L; Prokof'ev, N; Svistunov, B; Troyer, M
    New Journal Of Physics 12 043010 (2010) arxiv.0911.5383.
     

2009:

  1. Density profiles of polarized Fermi gases confined in harmonic traps
    Bertaina, G.; Giorgini, S.
    Physical Review A 79 013616 (2009) arxiv.0811.1873.
     
  2. Superfluid transition in a Bose gas with correlated disorder
    Pilati, S; Giorgini, S; Prokof’ev, N
    Physical Review Letters 102 5 (2009) arxiv.0902.0696.
     

2008:

  1. Theory of ultracold Fermi gases
    Giorgini, Stefano; Pitaevskii, Lev P.; Stringari, Sandro
    Reviews Of Modern Physics 80 1215-1274 (2008) arxiv.0706.3360.
     
  2. Critical temperature of interacting Bose gases in two and three dimensions
    Pilati, S.; Giorgini, S.; Prokof'ev, N.
    Physical Review Letters 100 140405 (2008) arxiv.0801.3424.
     
  3. Phase separation in a polarized Fermi gas at zero temperature
    Pilati, S.; Giorgini, S.
    Physical Review Letters 100 030401 (2008) .
     

2006:

  1. Normal state of a polarized Fermi gas at unitarity
    Lobo, C.; Recati, A.; Giorgini, S.; Stringari, S.
    Physical Review Letters 97 200403 (2006) arxiv.at/0607730.
     
  2. Equation of state of an interacting Bose gas at finite temperature: a Path Integral Monte Carlo study
    Pilati, S.; Sakkos, K.; Boronat, J.; Casulleras, J.; Giorgini, S.
    Physical Review A 74 043621 (2006) arxiv.at/0607721.
     
  3. Pair Correlations of an Expanding Superfluid Fermi Gas
    Lobo, C.; Carusotto, I.; Giorgini, S.; Recati, A.; Stringari, S.
    Physical Review Letters 97 100405 (2006) arxiv.at/0604282.
     
  4. Molecular signatures in the structure factor of an interacting Fermi gas
    Combescot, R; Giorgini, S; Stringari, S
    Europhysics Letters (Epl) 75 695-701 (2006) arxiv.at/0512048.
     
  5. Released Momentum Distribution of a Fermi Gas in the BCS-BEC Crossover
    Chiofalo, M. L.; Giorgini, S.; Holland, M.
    Physical Review Letters 97 070404 (2006) arxiv.at/0512460.
     
  6. Correlation functions of a Lieb–Liniger Bose gas
    Astrakharchik, G E; Giorgini, S
    Journal Of Physics B: Atomic, Molecular And Optical Physics 39 S1-S12 (2006) arxiv.at/0510463.
     
  7. Quantum Monte Carlo Study of the Ground‐State Properties of a Fermi Gas in the BCS‐BEC Crossover
    Giorgini, S; J. Casulleras; J. Boronat; G. E. Astrakharchik
    Aip Conference Proceedings 869 10 (2006) arxiv.1.2400655.