Numerical simulation of quantum spin models
Author(s) -
D. Kung,
R. Blankenbecler,
R. Sugar
Publication year - 1985
Publication title -
physical review. b, condensed matter
Language(s) - English
Resource type - Journals
eISSN - 1095-3795
pISSN - 0163-1829
DOI - 10.1103/physrevb.32.3058
Subject(s) - spin (aerodynamics) , projector , convergence (economics) , statistical physics , monte carlo method , computer science , quantum monte carlo , physics , quantum , quantum mechanics , mathematics , artificial intelligence , thermodynamics , statistics , economics , economic growth
The general application of the projector Monte Carlo method to spin systems is discussed. The purpose of the paper is to present several variants of the method that improve its accuracy and convergence in specific problems and to give numerical examples of the improvements. More detailed application to specific spin models is left for subsequent publications.
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