Abstract
The paper gives a general idea of Quantum-Monte-Carlo simulations for fermionic systems in higher dimensions. A “basic trick” is provided to avoid the “minus-sign problems” which in some form lead to unsurmountable difficulties in simulations, for example at lower temperatures and for larger system sizes.
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Morgenstern, I. Quantum-Monte-Carlo simulations for fermionic systems. Z. Physik B - Condensed Matter 77, 267–273 (1989). https://doi.org/10.1007/BF01313670
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DOI: https://doi.org/10.1007/BF01313670