arXiv:cond-mat/0504370 Abstract

arXiv:cond-mat/0504370Abstract References Reviews Resources

Exact thermodynamic limit of short-range correlation functions of the antiferromagnetic $XXZ$-chain at finite temperatures

Published 2005-04-14, updated 2005-08-02Version 2

We evaluate numerically certain multiple integrals representing nearest and next-nearest neighbor correlation functions of the spin-1/2 $XXZ$ Heisenberg infinite chain at finite temperatures.

Comments: 22 pages, 6 figures

DOI: 10.1140/epjb/e2005-00272-6

Categories: cond-mat.stat-mech, cond-mat.str-el

Subjects: 75.10.Pq, 05.30.-d

Keywords: short-range correlation functions, exact thermodynamic limit, finite temperatures, antiferromagnetic, next-nearest neighbor correlation functions

Tags: journal article

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