A Fermion Simulation Algorithm by Molecular Dynamics Technique Combined with Monte Carlo Method

Masatoshi Imada

doi:10.1143/JPSJ.57.2689

A Fermion Simulation Algorithm by Molecular Dynamics Technique Combined with Monte Carlo Method

Masatoshi Imada^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

A hybrid algorithm for lattice fermions is examined. The fermion determinant is evaluated by a replacement of a matrix inversion with a stochastic iteration procedure. An advantage is that the computation time increases linearly with the increase of spatial system size. Efficiency and convergence in Hubbard-type models are investigated in various cases and temperatures.

Original language	English
Pages (from-to)	2689-2698
Number of pages	10
Journal	journal of the physical society of japan
Volume	57
Issue number	8
DOIs	https://doi.org/10.1143/JPSJ.57.2689
Publication status	Published - 1988 Jan 1
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)

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title = "A Fermion Simulation Algorithm by Molecular Dynamics Technique Combined with Monte Carlo Method",

abstract = "A hybrid algorithm for lattice fermions is examined. The fermion determinant is evaluated by a replacement of a matrix inversion with a stochastic iteration procedure. An advantage is that the computation time increases linearly with the increase of spatial system size. Efficiency and convergence in Hubbard-type models are investigated in various cases and temperatures.",

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AB - A hybrid algorithm for lattice fermions is examined. The fermion determinant is evaluated by a replacement of a matrix inversion with a stochastic iteration procedure. An advantage is that the computation time increases linearly with the increase of spatial system size. Efficiency and convergence in Hubbard-type models are investigated in various cases and temperatures.

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A Fermion Simulation Algorithm by Molecular Dynamics Technique Combined with Monte Carlo Method

Abstract

ASJC Scopus subject areas

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