Thermodynamics of the massive-Thirring and the quantum sine-Gordon system

Masatoshi Imada*, Kazuo Hida, Masakatsu Ishikawa

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

16 Citations (Scopus)


The Bethe Ansatz approach is applied to calculate the specific heat of the massive-Thirring model with a Debye cutoff. Near the "classical" limit, the results are close to that of the classical sine-Gordon system. Specific heat is given by a super-position of Debye-type behavior and the "soliton" peak.

Original languageEnglish
Pages (from-to)79-82
Number of pages4
JournalPhysics Letters A
Issue number1-2
Publication statusPublished - 1982 Jun 21
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)


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