 99412 F. G\"ohmann, V.E. Korepin
 Solution of the quantum inverse problem
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Oct 30, 99

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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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99412.tex