One-dimensional XY model in lorentzian random field

Hidetoshi Nishimori

Research output: Contribution to journalArticlepeer-review

26 Citations (Scopus)


The average free energy and related thermodynamic quantities are calculated exactly for the one-dimensional spin- 1 2 XY model in a lorentzian transverse random field. Critical exponents for correlation lengths are estimated in the ground state.

Original languageEnglish
Pages (from-to)239-243
Number of pages5
JournalPhysics Letters A
Issue number5
Publication statusPublished - 1984 Jan 30
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)


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