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Directed Loop Updates for Quantum Lattice Models

Olav F. Syljuasen
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Abstract

This article outlines how the quantum Monte Carlo directed loop update recently introduced can be applied to a wide class of quantum lattice models. Several models are considered: Spin-S XXZ models with longitudinal and transverse magnetic fields, boson models with two-body interactions, and 1D spinful fermion models. Expressions are given for the parameter regimes were very efficient "no-bounce" quantum Monte Carlo algorithms can be found.

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BibTeXRIS

Olav F. Syljuasen. 2002-11-22. Directed Loop Updates for Quantum Lattice Models. https://doi.org/10.1103/physreve.67.046701

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