Algebraic Bethe Ansatz for O(2N) sigma models with integrable diagonal boundaries

Tamás Gombor, László Palla

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3 Citations (Scopus)

Abstract

Abstract: The finite volume problem of O(2N) sigma models with integrable diagonal boundaries on a finite interval is investigated. The double row transfer matrix is diagonalized by Algebraic Bethe Ansatz. The boundary Bethe Yang equations for the particle rapidities and the accompanying Bethe Ansatz equations are derived.

Original languageEnglish
Article number158
Pages (from-to)1-33
Number of pages33
JournalJournal of High Energy Physics
Volume2016
Issue number2
DOIs
Publication statusPublished - Feb 1 2016

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Keywords

  • Bethe Ansatz
  • Integrable Field Theories
  • Sigma Models

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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