Preprint
Impurity Entanglement Entropy and the Kondo Screening Cloud
Abstract
The screening of an impurity spin by conduction electrons is associated with
the formation of a large Kondo screening cloud, of size xi_K. We study the
Authors
Sørensen ES; Chang M-S; Laflorencie N; Affleck I
Publication date
June 28, 2006
DOI
10.48550/arxiv.cond-mat/0606705
Preprint server
arXiv