Published April 2003
| Version v1
Journal article
Phase diagram for the two-dimensional quantum anisotropic XY model
Creators
Description
A self-consistent harmonic approximation is used to study the Kosterlitz-Thouless phase transition and the quantum phase transition at T=0 K in the two-dimensional anisotropic quantum XY model
Additional details
Identifiers
- PII
- S0304885302013781;
Publishing Information
- Journal Title
- Journal of Magnetism and Magnetic Materials
- Journal Volume
- 260
- Journal Issue
- 3
- Journal Page Range
- p. 397-399
- ISSN
- 0304-8853
- CODEN
- JMMMDC
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35001007
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S36: MATERIALS SCIENCE;
- Descriptors DEI
- ANISOTROPY; CALCULATION METHODS; KOSTERLITZ-THOULESS THEORY; PARTICLE MODELS; PHASE DIAGRAMS; PHASE TRANSFORMATIONS; TWO-DIMENSIONAL CALCULATIONS
- Descriptors DEC
- DIAGRAMS; INFORMATION; MATHEMATICAL MODELS
Optional Information
- Copyright
- Copyright (c) 2002 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.