Monte Carlo diagonalization of many-body problems: Application to fermion systems

Hans De Raedt; Wolfgang von der Linden

doi:10.1103/PhysRevB.45.8787

Monte Carlo diagonalization of many-body problems: Application to fermion systems

Hans De Raedt, Wolfgang von der Linden

Institute of Theoretical and Computational Physics (5150)

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

Abstract

Existing quantum Monte Carlo algorithms suffer the so-called minus-sign problem. We propose a stochastic algorithm to compute ground-state properties of quantum lattice models that is free of minus-sign problems. Illustrative results for the two-dimensional Hubbard model are presented.

Original language	English
Pages (from-to)	8787
Number of pages	1
Journal	Physical Review B
Volume	45
Issue number	15
DOIs	https://doi.org/10.1103/PhysRevB.45.8787
Publication status	Published - 1 Apr 1992

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title = "Monte Carlo diagonalization of many-body problems: Application to fermion systems",

abstract = "Existing quantum Monte Carlo algorithms suffer the so-called minus-sign problem. We propose a stochastic algorithm to compute ground-state properties of quantum lattice models that is free of minus-sign problems. Illustrative results for the two-dimensional Hubbard model are presented.",

author = "{De Raedt}, Hans and {von der Linden}, Wolfgang",

year = "1992",

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JO - Physical Review B

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ER -

Monte Carlo diagonalization of many-body problems: Application to fermion systems

Abstract

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