Excitation spectrum of a generalised Heisenberg ferromagnetic spin chain with arbitrary spin

Research output: Contribution to journalArticle

46 Scopus citations

Abstract

The m-magnon bound state (or soliton) excitation spectrum of an exactly solvable generalisation of the Heisenberg spin chain with arbitrary S is described. It is in qualitative agreement with predictions based on the classical continuum model. The classical limit of the generalised model is obtained.

Original languageEnglish (US)
Article number008
Pages (from-to)L1309-L1313
JournalJournal of physics C: Solid State Physics
Volume15
Issue number36
DOIs
StatePublished - Dec 1 1982
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Engineering(all)
  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Excitation spectrum of a generalised Heisenberg ferromagnetic spin chain with arbitrary spin'. Together they form a unique fingerprint.

  • Cite this