Published December 25, 2006
| Version v1
Journal article
Geometric phase and quantum phase transition in the Lipkin-Meshkov-Glick model
Creators
- 1. Department of Physics, Dalian University of Technology, Dalian 116024 (China)
Description
The relation between the geometric phase and quantum phase transition has been discussed in the Lipkin-Meshkov-Glick model. Our calculation shows the ability of geometric phase of the ground state to mark quantum phase transition in this model. The possibility of the geometric phase or its derivatives as the universal order parameter of characterizing quantum phase transitions has been also discussed
Additional details
Identifiers
- DOI
- 10.1016/j.physleta.2006.08.040;
- arXiv
- arXiv:quant-ph/0608203v1;
- PII
- S0375-9601(06)01279-5;
Publishing Information
- Journal Title
- Physics Letters. A
- Journal Volume
- 360
- Journal Issue
- 2
- Journal Page Range
- p. 243-248
- ISSN
- 0375-9601
- CODEN
- PYLAAG
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38071024
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- GROUND STATES; ORDER PARAMETERS; PARTICLE MODELS; PHASE TRANSFORMATIONS; QUANTUM MECHANICS
- Descriptors DEC
- DIMENSIONLESS NUMBERS; ENERGY LEVELS; MATHEMATICAL MODELS; MECHANICS
Optional Information
- Copyright
- Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.