Diagrammatic Monte Carlo algorithm for the resonant Fermi gas
Diagrammatic Monte Carlo algorithm for the resonant Fermi gas
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DOI:
10.1103/physrevb.99.035140
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发表时间:
2013-05
影响因子:
3.7
通讯作者:
K. V. Houcke;Félix Werner;Takahiro Ohgoe;N. Prokof'ev;N. Prokof'ev;B. Svistunov;B. Svistunov;B. Svistunov
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文献类型:
--
作者:
K. V. Houcke;Félix Werner;Takahiro Ohgoe;N. Prokof'ev;N. Prokof'ev;B. Svistunov;B. Svistunov;B. Svistunov
We provide a description of a diagrammatic Monte Carlo algorithm for the resonant Fermi gas in the normal phase. Details are given on the diagrammatic framework, Monte Carlo moves, and incorporation of ultraviolet asymptotics. Apart from the self-consistent bold scheme, we also describe a non-self-consistent scheme, for which the ultraviolet treatment is more involved.