Entanglement and quantum phase transitions
Preprint
- 28 November 2005
Abstract
We examine several well known quantum spin models and categorize behavior of pairwise entanglement at quantum phase transitions. A unified picture on the connection between the entanglement and quantum phase transition is given.Keywords
All Related Versions
- Version 1, 2005-11-28, ArXiv
- Published version: Chinese Physics Letters, 24 (10), 2737.
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