Longitudinal and Transverse Susceptibilities of the One-Dimensional Ising Model with Competing Interactions

Isao Harada

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

Exact expressions for the wave-number dependent longitudinal and transverse susceptibilities of the one-dimensional Ising model with competing interactions are obtained by combining the linear response theory with the transfer matrix method. The longitudinal susceptibility exhibits a characteristic wave-number dependence, while the transverse susceptibility is independent of wave-number. Special attention is paid to the condition under which the longitudinal susceptibility has a maximum value at nonzero wave-number. Furthermore, the phase diagram of a system with weakly coupled Ising chains is considered in connection with the one-dimensional susceptibility.

Original languageEnglish
Pages (from-to)4099-4106
Number of pages8
Journaljournal of the physical society of japan
Volume52
Issue number12
DOIs
Publication statusPublished - Jan 1 1983

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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