| Issue |
J. Phys. Colloques
Volume 49, Number C8, Décembre 1988
Proceedings of the International Conference on Magnetism
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|---|---|---|
| Page(s) | C8-1029 - C8-1030 | |
| DOI | https://doi.org/10.1051/jphyscol:19888469 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-1029-C8-1030
DOI: 10.1051/jphyscol:19888469
1 Centro Brasileiro de Pesquisas Físicas, Rua Xavier Sigaud, 150 CEP 22290, Rio de Janeiro, Brazil
2 Departamento de Física, Universidade Federal de Pernambuco, CEP 50739, Recife, Brazil
J. Phys. Colloques 49 (1988) C8-1029-C8-1030
DOI: 10.1051/jphyscol:19888469
SPIN GLASS D-VECTOR MODEL ON THE BETHE LATTICE
S. Coutinho1 et J. R. L. de Almeida21 Centro Brasileiro de Pesquisas Físicas, Rua Xavier Sigaud, 150 CEP 22290, Rio de Janeiro, Brazil
2 Departamento de Física, Universidade Federal de Pernambuco, CEP 50739, Recife, Brazil
Abstract
The stability of the spin-glass phase of the disordered D-vector model on the Bethe lattice is studied in the zero field limit. We found that no breaking of replica symmetry occurs for continuous symmetry spin system. A low moments stable spin glass solution is found near Tc. The non-zero field limit is also discussed.