Critical exponents from general distributions of zeroes

W. Janke, D. Johnston, Ralph Kenna

Research output: Contribution to journalArticle

2 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.
Original languageEnglish
Pages (from-to)457–461
JournalComputer Physics Communications
Volume169
Issue number1-3
DOIs
Publication statusPublished - 1 Jul 2005

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loci
partitions
critical point
exponents
Thermodynamics
thermodynamics

Bibliographical note

The full text is also available from: http://de.arxiv.org/abs/cond-mat/0601351
NOTICE: this is the author’s version of a work that was accepted for publication in Computer Physics Communications. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Computer Physics Communications, [169, 1-3, 2005] DOI: 10.1016/j.cpc.2005.03.101.

© 2005, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/

Keywords

  • Phase transitions
  • Finite-size scaling
  • Partition function zeroes

Cite this

Critical exponents from general distributions of zeroes. / Janke, W.; Johnston, D.; Kenna, Ralph.

In: Computer Physics Communications, Vol. 169, No. 1-3, 01.07.2005, p. 457–461.

Research output: Contribution to journalArticle

Janke, W. ; Johnston, D. ; Kenna, Ralph. / Critical exponents from general distributions of zeroes. In: Computer Physics Communications. 2005 ; Vol. 169, No. 1-3. pp. 457–461.
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