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      How Algebraic Bethe Ansatz works for integrable model

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          Abstract

          I study the technique of Algebraic Bethe Ansatz for solving integrable models and show how it works in detail on the simplest example of spin 1/2 XXX magnetic chain. Several other models are treated more superficially, only the specific details are given. Several parameters, appearing in these generalizations: spin \(s\), anisotropy parameter \(\ga\), shift \(\om\) in the alternating chain, allow to include in our treatment most known examples of soliton theory, including relativistic model of Quantum Field Theory.

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          Author and article information

          Journal
          26 May 1996
          Article
          hep-th/9605187
          Custom metadata
          Les-Houches lectures, 59 pages, Latex
          hep-th

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