Solution of the quantum inverse problem
Abstract
Description
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.
37 pages, AMS-Latex, AMS-Fonts
37 pages, AMS-Latex, AMS-Fonts