Solution of the quantum inverse problem

F. Göhmann; V. E. Korepin

doi:10.1088/0305-4470/33/6/308

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arXiv · hep-th/9910253

Solution of the quantum inverse problem

F. Göhmann·V. E. Korepin

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Abstract

We derive a formula that expresses the local spin and field operators of fundamental graded models in terms of the elements of the monodromy matrix. This formula is a quantum analogue of the classical inverse scattering transform. It applies to fundamental spin chains, such as the XYZ chain, and to a number of important exactly solvable models of strongly correlated electrons, such as the supersymmetric t-J model or the the EKS model.

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F. Göhmann, V. E. Korepin. 1999-10-30. Solution of the quantum inverse problem. https://doi.org/10.1088/0305-4470%2F33%2F6%2F308

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