Series expansion study of first- and second-order phase transitions in a model with multispin coupling

F. Iglói, D. V. Kapor, M. Skrinjar, J. Sólyom

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

The type of phase transition in a chain of Ising spins with multispin interaction is studied in a transverse field, using strong- and weak-coupling expansions. The transition is shown to be of first order if more than three spins are coupled. The critical exponents for the three-spin coupling model are estimated.

Original languageEnglish
Article number020
Pages (from-to)1189-1195
Number of pages7
JournalJournal of Physics A: General Physics
Volume19
Issue number7
DOIs
Publication statusPublished - 1986

Fingerprint

series expansion
Series Expansion
Phase Transition
Phase transitions
First-order
Weak Coupling
Strong Coupling
Ising
Critical Exponents
Transverse
exponents
Model
expansion
Interaction
interactions

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Physics and Astronomy(all)
  • Mathematical Physics

Cite this

Series expansion study of first- and second-order phase transitions in a model with multispin coupling. / Iglói, F.; Kapor, D. V.; Skrinjar, M.; Sólyom, J.

In: Journal of Physics A: General Physics, Vol. 19, No. 7, 020, 1986, p. 1189-1195.

Research output: Contribution to journalArticle

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