Classification of reflection matrices related to (super-) Yangians and application to open spin chain models

Daniel Arnaudon, Jean Avan, Nicolas Crampé, Anastasia Doikou, Luc Frappat, E. Ragoucy

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

We present a classification of diagonal, antidiagonal and mixed reflection matrices related to Yangian and super-Yangian R matrices associated to the infinite series so(m), sp(n) and osp(m|n). We formulate the analytical Bethe Ansatz resolution for the so(m) and sp(n) open spin chains with boundary conditions described by the diagonal solutions.
Original languageEnglish
Pages (from-to)469–505
Number of pages37
JournalNuclear Physics B
Volume668
Issue number3
DOIs
Publication statusPublished - 29 Sep 2003

Keywords

  • math.QA
  • hep-th
  • math-ph
  • math.MP
  • 81R50; 17B37

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