Published October 15, 2004
| Version v1
Journal article
Single superfield representation for mixed retarded and advanced correlators in disordered systems
Creators
- 1. Departamento de FIsica Teorica, Universidade do Estado do Rio de Janeiro, Rua Sao Francisco Xavier 524, 20550-013, Rio de Janeiro, RJ (Brazil)
- 2. Instituto de FIsica, Universidade Federal Fluminense, Campus da Praia Vermelha, Niteroi, 24210-340 RJ (Brazil)
Description
We propose a new single superfield representation for mixed retarded and advanced correlators for noninteracting disordered systems. The method is tested in the simpler context of random matrix theory, by comparing with well-known universal behaviour for level spacing correlations. Our method is general and could be especially interesting for studying localization properties encoded in the mixed correlators of quantum Hall systems
Availability note (English)
Available online at http://stacks.iop.org/0305-4470/37/9607/a4_41_001.pdf or at the Web site for the Journal of Physics. A, Mathematical and General (ISSN 1361-6447) http://www.iop.org/Additional details
Identifiers
- URL
- http://stacks.iop.org/0305-4470/37/9607/a4_41_001.pdf; http://www.iop.org/;
- DOI
- 10.1088/0305-4470/37/41/001;
- PII
- S0305-4470(04)79206-9;
Publishing Information
- Journal Title
- Journal of Physics. A, Mathematical and General
- Journal Volume
- 37
- Journal Issue
- 41
- Journal Page Range
- p. 9607-9620
- ISSN
- 0305-4470
- CODEN
- JPHAC5
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36029385
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- CORRELATIONS; HALL EFFECT; MATRICES; ORDER-DISORDER MODEL; QUANTUM MECHANICS; RANDOMNESS
- Descriptors DEC
- MATHEMATICAL MODELS; MECHANICS; NUCLEAR MODELS