Published June 8, 2001
| Version v1
Journal article
Anisotropic Lifshitz point at O(εL2)
- 1. Faculdade de Tecnologia de Sao Paulo-FATEC/SP-CEETPS-UNESP, Sao Paulo, SP (Brazil)
- 2. Departamento de Fisica, Instituto Tecnologico de Aeronautica, Centro Tecnico Aeroespacial, Sao Jose dos Campos, SP (BR)
Description
We present the critical exponents νL2, ηL2 and γL for an m-axial Lifshitz point at second order in an εL expansion. We introduce a constraint involving the loop momenta along the m-dimensional subspace in order to perform two- and three-loop integrals. The results are valid in the range 0≤m<d. The case m=0 corresponds to the usual Ising-like critical behaviour. (author). Letter-to-the-editor
Availability note (English)
Available online at the Web site for the Journal of Physics. A, Mathematical and General (ISSN 4361-6447) http://www.iop.org/Additional details
Identifiers
- URL
- http://www.iop.org/;
Publishing Information
- Journal Title
- Journal of Physics. A, Mathematical and General
- Journal Volume
- 34
- Journal Issue
- 22
- Journal Page Range
- p. L327-L332
- ISSN
- 0305-4470
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 32043630
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ANISOTROPY; INTEGRALS; ISING MODEL; MATHEMATICAL MODELS; SERIES EXPANSION
- Descriptors DEC
- CRYSTAL MODELS; MATHEMATICAL MODELS
Optional Information
- Notes
- 23 refs