| Numéro |
J. Phys. IV France
Volume 08, Numéro PR6, October 1998
International Conference on Disorder and Chaos in honour of Giovanni Paladin
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|---|---|---|
| Page(s) | Pr6-87 - Pr6-92 | |
| DOI | https://doi.org/10.1051/jp4:1998611 | |
International Conference on Disorder and Chaos in honour of Giovanni Paladin
J. Phys. IV France 08 (1998) Pr6-87-Pr6-92
DOI: 10.1051/jp4:1998611
INFN, Sezione di Firenze and Dipartimento di Fisica, Università di Firenze, Largo E. Fermi 2, 50125 Firenze, Italy
© EDP Sciences 1998
J. Phys. IV France 08 (1998) Pr6-87-Pr6-92
DOI: 10.1051/jp4:1998611
Frustrated spin models an the q-calculus
A. Cappelli and F. ColomoINFN, Sezione di Firenze and Dipartimento di Fisica, Università di Firenze, Largo E. Fermi 2, 50125 Firenze, Italy
Abstract
We present the solution of the (gauged) frustrated Spherical Model, which is obtained by using q-polynomials. This is a first step towards the solution of the physically relevant frustrated XY model, a deterministic model which may behave as a spin glass. An analogy with the Matrix Models is also discussed, which suggests a physical picture for metastability in the frustrated models.
© EDP Sciences 1998