On Bethe vectors in gl3 -invariant integrable models

A. Liashyk, N. A. Slavnov

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20 Citations (Scopus)

Abstract

We consider quantum integrable models solvable by the nested algebraic Bethe ansatz and possessing gl3-invariant R-matrix. We study a new recently proposed approach to construct on-shell Bethe vectors of these models. We prove that the vectors constructed by this method are semi-on-shell Bethe vectors for arbitrary values of Bethe parameters. They thus do become on-shell vectors provided the system of Bethe equations is fulfilled.

Original languageEnglish
Article number18
JournalJournal of High Energy Physics
Volume2018
Issue number6
DOIs
Publication statusPublished - 1 Jun 2018

Keywords

  • Integrable Field Theories
  • Lattice Integrable Models

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