Campostrini, Massimo and Pelissetto, Andrea and Rossi, Paolo and Vicari, Ettore (1996) Strong-coupling expansion of lattice O(N) sigma models. Nuclear Physics B - Proceedings Supplements, 47 (1-3). pp. 755-758. ISSN 1873-3832
Full text not available from this repository.Official URL: http://arxiv.org/abs/hep-lat/9509025v1
Abstract
We report progress in the computation and analysis of strong-coupling series of two- and three-dimensional ${\rm O}(N)$ $\sigma$ models. We show that, through a combination of long strong-coupling series and judicious choice of observables, one can compute continuum quantities reliably and with a precision at least comparable with the best available Monte Carlo data.
| Item Type: | Article |
|---|---|
| Additional Information: | Imported from arXiv |
| Subjects: | Area02 - Scienze fisiche > FIS/02 - Fisica teorica, modelli e metodi matematici |
| Divisions: | Dipartimenti (from 2013) > DIPARTIMENTO DI FISICA |
| Depositing User: | dott.ssa Sandra Faita |
| Date Deposited: | 11 Feb 2014 22:23 |
| Last Modified: | 11 Feb 2014 22:23 |
| URI: | http://eprints.adm.unipi.it/id/eprint/1878 |
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