research

Algebraic representation of correlation functions in integrable spin chains

Abstract

Taking the XXZ chain as the main example, we give a review of an algebraic representation of correlation functions in integrable spin chains obtained recently. We rewrite the previous formulas in a form which works equally well for the physically interesting homogeneous chains. We discuss also the case of quantum group invariant operators and generalization to the XYZ chain.Comment: 31 pages, no figur

    Similar works

    Full text

    thumbnail-image

    Available Versions

    Last time updated on 27/03/2019