Statistical mechanics of one-dimensional xyz spin chain, massive thirring model and quantum sine-Gordon system

Masatoshi Imada, K. Hida, M. Ishikawa

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The specific heat is calculated in the massive Thirring/quantum sine-Gordon limit on the one-dimensional XYZ model with the help of the Bethe ansatz approach. The Schottky-type anomaly appears asa contribution from the quantum soliton. The finite-temperature excitations are also discussed for these models.

Original languageEnglish
Pages (from-to)1221-1222
Number of pages2
JournalJournal of Magnetism and Magnetic Materials
Volume31-34
Issue numberPART 3
DOIs
Publication statusPublished - 1983 Jan 1
Externally publishedYes

Fingerprint

Statistical mechanics
statistical mechanics
Solitons
Specific heat
solitary waves
specific heat
anomalies
excitation
Temperature
temperature

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Statistical mechanics of one-dimensional xyz spin chain, massive thirring model and quantum sine-Gordon system. / Imada, Masatoshi; Hida, K.; Ishikawa, M.

In: Journal of Magnetism and Magnetic Materials, Vol. 31-34, No. PART 3, 01.01.1983, p. 1221-1222.

Research output: Contribution to journalArticle

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