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

Hans de Raedt, Wolfgang von der Linden

Research output: Contribution to journalComment/Letter to the editorAcademicpeer-review

28 Citations (Scopus)
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Abstract

Existing quantum Monte Carlo algorithms suffer from 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 languageEnglish
Pages (from-to)8787-8790
Number of pages4
JournalPhysical Review B
Volume45
Issue number15
DOIs
Publication statusPublished - 15-Apr-1992

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