Integrable quantum spin chains and their classical continuous counterparts

Anastasia Doikou, Jean Avan, Konstadinos Sfetsos

Research output: Contribution to journalArticlepeer-review


We present certain classical continuum long wave-length limits of prototype integrable quantum spin chains, and define the corresponding construction of classical continuum Lax operators. We also provide two specific examples, i.e. the isotropic and anisotropic Heisenberg models.
Original languageEnglish
JournalProceedings of Science
Publication statusPublished - 2010
EventCorfu Summer Institute on Elementary Particles and Physics - Workshop on Non Commutative Field Theory and Gravity - Corfu, Greece
Duration: 8 Sept 201012 Sept 2010


  • hep-th
  • math-ph
  • math.MP
  • nlin.SI


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