Title of article
Integro-difference equation for a correlation function of the spin-12 Heisenberg XXZ chain Original Research Article
Author/Authors
Fabian H.L. Essler، نويسنده , , Holger Frahm، نويسنده , , Alexander R. Its، نويسنده , , Vladimir E. Korepin، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1995
Pages
13
From page
448
To page
460
Abstract
We consider the Ferromagnetic-String-Formation-Probability correlation function (FSFP) for the spin-12 Heisenberg XXZ chain. We construct , completely integrable system of integro-difference equations (IDE), which has the FSFP as , τ-function. We derive the associated Riemann-Hilbert problem and obtain the long-distance asymptotics of the FSFP correlator in some limiting cases.
Journal title
Nuclear Physics B
Serial Year
1995
Journal title
Nuclear Physics B
Record number
877337
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