Path integral Monte Carlo simulation of degenerate electrons: Permutation-cycle properties
نویسندگان
چکیده
منابع مشابه
Permutation sampling in Path Integral Monte Carlo
Abstract A simple algorithm is described to sample permutations of identical particles in Path Integral Monte Carlo (PIMC) simulations of continuum many-body systems. The sampling strategy illustrated here is fairly general, and can be easily incorporated in any PIMC implementation based on the staging algorithm. Although it is similar in spirit to an existing prescription, it differs from it i...
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The uniform electron gas (UEG) at finite temperature is of high current interest due to its key relevance for many applications including dense plasmas and laser excited solids. In particular, density functional theory heavily relies on accurate thermodynamic data for the UEG. Until recently, the only existing first-principle results had been obtained for N = 33 electrons with restricted path i...
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The distribution of running time could be anything at all. We didnt even say whether it is continuous or discrete. Even so, the null hypothesis does induce a probability distribution on the test statistic without any other information. Specifically, it implies that the samples are indistinguishable and exchangeable. Our test statistic is a mean of 6 values (algorithm B running times) minus the ...
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ژورنال
عنوان ژورنال: The Journal of Chemical Physics
سال: 2019
ISSN: 0021-9606,1089-7690
DOI: 10.1063/1.5093171