Critical exponents from general distributions of zeroes

Wolfhard Janke; Des Johnston; Ralph Kenna

doi:10.1016/j.cpc.2005.03.101

Critical exponents from general distributions of zeroes

Wolfhard Janke
, Des Johnston
, Ralph Kenna

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

All of the thermodynamic information on a statistical mechanical system is encoded in the locus and density of its partition function zeroes. Recently, a new technique was developed which enables the extraction of the latter using finite-size data of the type typically garnered from a computational approach. Here that method is extended to deal with more general cases. Other critical points of a type which appear in many models are also studied. © 2005 Elsevier B.V. All rights reserved.

Original language	English
Pages (from-to)	457-461
Number of pages	5
Journal	Computer Physics Communications
Volume	169
Issue number	1-3
DOIs	https://doi.org/10.1016/j.cpc.2005.03.101
Publication status	Published - 1 Jul 2005
Event	Proceedings of the Europhysics Conference on Computational Physics 2004 CCP 2004 - Duration: 1 Sept 2004 → 4 Sept 2004

Keywords

Finite-size scaling
Partition function zeroes
Phase transitions

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10.1016/j.cpc.2005.03.101

Cite this

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title = "Critical exponents from general distributions of zeroes",

abstract = "All of the thermodynamic information on a statistical mechanical system is encoded in the locus and density of its partition function zeroes. Recently, a new technique was developed which enables the extraction of the latter using finite-size data of the type typically garnered from a computational approach. Here that method is extended to deal with more general cases. Other critical points of a type which appear in many models are also studied. {\textcopyright} 2005 Elsevier B.V. All rights reserved.",

keywords = "Finite-size scaling, Partition function zeroes, Phase transitions",

author = "Wolfhard Janke and Des Johnston and Ralph Kenna",

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doi = "10.1016/j.cpc.2005.03.101",

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AU - Janke, Wolfhard

AU - Johnston, Des

AU - Kenna, Ralph

PY - 2005/7/1

Y1 - 2005/7/1

N2 - All of the thermodynamic information on a statistical mechanical system is encoded in the locus and density of its partition function zeroes. Recently, a new technique was developed which enables the extraction of the latter using finite-size data of the type typically garnered from a computational approach. Here that method is extended to deal with more general cases. Other critical points of a type which appear in many models are also studied. © 2005 Elsevier B.V. All rights reserved.

AB - All of the thermodynamic information on a statistical mechanical system is encoded in the locus and density of its partition function zeroes. Recently, a new technique was developed which enables the extraction of the latter using finite-size data of the type typically garnered from a computational approach. Here that method is extended to deal with more general cases. Other critical points of a type which appear in many models are also studied. © 2005 Elsevier B.V. All rights reserved.

KW - Finite-size scaling

KW - Partition function zeroes

KW - Phase transitions

UR - https://www.scopus.com/pages/publications/21244458007

U2 - 10.1016/j.cpc.2005.03.101

DO - 10.1016/j.cpc.2005.03.101

M3 - Article

VL - 169

SP - 457

EP - 461

JO - Computer Physics Communications

JF - Computer Physics Communications

IS - 1-3

T2 - Proceedings of the Europhysics Conference on Computational Physics 2004 CCP 2004

Y2 - 1 September 2004 through 4 September 2004

ER -

Critical exponents from general distributions of zeroes

Abstract

Keywords

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