Klumper, A., Reyes Martinez, J.R., Scheeren, C. and Shiroishi, M. (2001) Journal of Statistical Physics, 102, 937-951. http://dx.doi.org/10.1023/A:1004811305534
has been cited by the following article:
TITLE: Entanglement in the Quantum Phase Transition of the Half-Integer Spin One-Dimensional Heisenberg Model
AUTHORS: Leonardo S. Lima
KEYWORDS: Entanglement, Quantum-Phase-Transition, One-Dimensional, Heisenberg Model, Spin One-Half
JOURNAL NAME: Journal of Modern Physics, Vol.6 No.15, December 29, 2015
ABSTRACT: We use the Bethe’s ansatz method to study the entanglement of spinons in the quantum phase transition of half integer spin one-dimensional magnetic chains known as quantum wires. We calculate the entanglement in the limit of the number of particles . We obtain an abrupt change in the entanglement next the quantum phase transition point of the anisotropy parameter from the gapped phase to gapless phase .