Published December 1, 1991
| Version v1
Journal article
Phase separation in the slave-fermion mean-field theory of the t-J model
Creators
- 1. Centre for Space Research and Technologies, University of Sofia, 1126 Sofia (Bulgaria)
Description
The stability of the spiral phase is studied in the context of the slave-fermion mean-field theory of the t-J model. For J/t small enough the spiral phase is unstable against phase separation. For larger values of J/t there exists a critical concentration of holes below which this phase is stable, while for larger doping a phase separation occurs. The phase diagram of the t-J model is presented and discussed
Additional details
Publishing Information
- Journal Title
- Physical Review. B, Condensed Matter
- Journal Volume
- 44
- Journal Issue
- 21
- Series
- Phys. Rev., B Condens. Matter.
- Journal Page Range
- 12077-12079
- ISSN
- 0163-1829
- CODEN
- PRBMD
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 23077635
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- BOSE-EINSTEIN CONDENSATION; HOLES; MEAN-FIELD THEORY; PHASE DIAGRAMS; QUASI PARTICLES; SPIRAL CONFIGURATION; SUPERCONDUCTIVITY
- Descriptors DEC
- CONFIGURATION; DIAGRAMS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; INFORMATION; PHYSICAL PROPERTIES