A general approach to the sign problem - the factorization method with multiple observables

Anagnostopoulos, K; Azuma, T; Nishimura, J

dc.contributor.author	Anagnostopoulos, K	en
dc.contributor.author	Azuma, T	en
dc.contributor.author	Nishimura, J	en
dc.date.accessioned	2014-03-01T01:59:00Z
dc.date.available	2014-03-01T01:59:00Z
dc.date.issued	2010	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/28822
dc.relation.uri	http://arxiv.org/abs/1009.4504	en
dc.subject	Analytical Method	en
dc.subject	Configuration Space	en
dc.subject	Factorization Method	en
dc.subject	Monte Carlo Simulation	en
dc.subject	Partition Function	en
dc.title	A general approach to the sign problem - the factorization method with multiple observables	en
heal.type	journalArticle	en
heal.publicationDate	2010	en
heal.abstract	The sign problem is a notorious problem, which occurs in Monte Carlosimulations of a system with the partition function whose integrand is not realpositive. The basic idea of the factorization method applied on such a systemis to control some observables in order to determine and sample efficiently theregion of configuration space which gives important contribution to	en