Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevA.82.013614
Title: Finite-temperature quantum Monte Carlo study of the one-dimensional polarized Fermi gas
Authors: Wolak, M.J.
Rousseau, V.G.
Miniatura, C. 
Grémaud, B. 
Scalettar, R.T.
Batrouni, G.G.
Issue Date: 13-Jul-2010
Citation: Wolak, M.J., Rousseau, V.G., Miniatura, C., Grémaud, B., Scalettar, R.T., Batrouni, G.G. (2010-07-13). Finite-temperature quantum Monte Carlo study of the one-dimensional polarized Fermi gas. Physical Review A - Atomic, Molecular, and Optical Physics 82 (1) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevA.82.013614
Abstract: Quantum Monte Carlo (QMC) techniques are used to provide an approximation-free investigation of the phases of the one-dimensional attractive Hubbard Hamiltonian in the presence of population imbalance. The temperature at which the "Fulde-Ferrell-Larkin-Ovchinnikov" (FFLO) phase is destroyed by thermal fluctuations is determined as a function of the polarization. It is shown that the presence of a confining potential does not dramatically alter the FFLO regime and that recent experiments on trapped atomic gases likely lie just within the stable temperature range. © 2010 The American Physical Society.
Source Title: Physical Review A - Atomic, Molecular, and Optical Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/115733
ISSN: 10502947
DOI: 10.1103/PhysRevA.82.013614
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