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Critical exponents and equation of state of three-dimensional spin models

Campostrini, M. and Hasenbusch, M. and Pelissetto, A. and Rossi, P. and Vicari, E. (2001) Critical exponents and equation of state of three-dimensional spin models. Nuclear Physics B - Proceedings Supplements . p. 857. ISSN 1873-3832

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Three-dimensional spin models of the Ising and XY universality classes are studied by a combination of high-temperature expansions and Monte Carlo simulations. Critical exponents are determined to very high precision. Scaling amplitude ratios are computed via the critical equation of state. Our results are compared with other theoretical computations and with experiments, with special emphasis on the lambda transition of 4He.

Item Type: Article
Additional Information: Imported from arXiv
Subjects: Area02 - Scienze fisiche > FIS/02 - Fisica teorica, modelli e metodi matematici
Divisions: Dipartimenti (until 2012) > DIPARTIMENTO DI FISICA " E. FERMI"
Depositing User: dott.ssa Sandra Faita
Date Deposited: 09 Apr 2015 15:51
Last Modified: 09 Apr 2015 15:51
URI: http://eprints.adm.unipi.it/id/eprint/1831

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