Bonati, C. and Cossu, G. and D'Alessandro, A. and D'Elia, M. and Giacomo, A. Di (2008) On the phase diagram of the Higgs SU(2) model. PoS - Proceedings of Science, LATTIC . p. 252. ISSN 1824-8039
Full text not available from this repository.Official URL: http://arxiv.org/abs/0901.4429v1
Abstract
SUMMARY The Higgs SU(2) model with fixed Higgs length is usually believed to have two different phases at high gauge coupling (\beta), separated by a line of first order transitions but not distinuguished by any typical symmetry associated with a local order parameter, as first proved by Fradkin and Shenker. We show that in regions of the parameter space where it is usually supposed to be a first order phase transition only a smooth crossover is in fact present.
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: | 08 Aug 2013 15:14 |
Last Modified: | 29 Oct 2013 11:37 |
URI: | http://eprints.adm.unipi.it/id/eprint/1582 |
Repository staff only actions
View Item |