Preprint
Integrable versus Non-Integrable Spin Chain Impurity Models
Abstract
Recent renormalization group studies of impurities in spin-1/2 chains appear
to be inconsistent with Bethe ansatz results for a special integrable model. We
Authors
Sorensen ES; Eggert S; Affleck I
Publication date
June 1, 1993
DOI
10.48550/arxiv.cond-mat/9306003
Preprint server
arXiv