Diagrammatic Monte Carlo algorithm for the resonant Fermi gas

Abstract

We provide a description of a diagrammatic Monte Carlo algorithm for the resonant Fermi gas in the normal phase. Details are given on 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.

arXiv commentRevised and extended version

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• Diagrammatic Monte Carlo for Finite Systems at Zero Temperature