Susceptibility of the Spin 1/2 Heisenberg Antiferromagnetic Chain
Condensed Matter
2009-10-22 v1 High Energy Physics - Theory
Abstract
Highly accurate results are presented for the susceptibility, of the Heisenberg antiferromagnetic chain for all temperatures, using the Bethe ansatz and field theory methods. After going through a rounded peak, approaches its asympotic zero-temperature value with infinite slope.
Cite
@article{arxiv.cond-mat/9404062,
title = {Susceptibility of the Spin 1/2 Heisenberg Antiferromagnetic Chain},
author = {Sebastian Eggert and Ian Affleck and Minoru Takahashi},
journal= {arXiv preprint arXiv:cond-mat/9404062},
year = {2009}
}
Comments
8 pages and 3 postscript figures appended (uuencoded), Revtex, Report #:UBCTP-94-001