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

Research output: Contribution to journalArticleResearchpeer-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 languageEnglish
Pages (from-to)8787
Number of pages1
JournalPhysical Review / B
Volume45
Issue number15
DOIs
Publication statusPublished - 1 Apr 1992

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many body problem
Fermions
fermions
Hubbard model
two dimensional models
Crystal lattices
Ground state
ground state

Cite this

Monte Carlo diagonalization of many-body problems: Application to fermion systems. / De Raedt, Hans; von der Linden, Wolfgang.

In: Physical Review / B, Vol. 45, No. 15, 01.04.1992, p. 8787.

Research output: Contribution to journalArticleResearchpeer-review

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