Low-temperature behavior of a Magnetic Impurity in a Heisenberg Chain
Condensed Matter
2009-10-30 v1
Abstract
Using the bosonization technique, we have studied a spin-1/2 magnetic impurity in Heisenberg chain, and shown that the impurity specific heat and spin susceptibility have an anomalous temperature dependence.
Keywords
Cite
@article{arxiv.cond-mat/9706017,
title = {Low-temperature behavior of a Magnetic Impurity in a Heisenberg Chain},
author = {Yu-Liang Liu},
journal= {arXiv preprint arXiv:cond-mat/9706017},
year = {2009}
}
Comments
12 pages, Revtex, no figure, to be published in Phys. Rev. Lett