Potts model in a random field

dc.contributor.author	Fontanari, Jose Fernando	pt_BR
dc.contributor.author	Theumann, Walter Karl	pt_BR
dc.contributor.author	Dominguez, David Renato Carreta	pt_BR
dc.date.accessioned	2014-09-23T02:12:16Z	pt_BR
dc.date.issued	1989	pt_BR
dc.identifier.issn	0163-1829	pt_BR
dc.identifier.uri	http://hdl.handle.net/10183/103604	pt_BR
dc.description.abstract	The q-state Potts model in a random field with a discrete distribution of statistically independent fields ordered along any of the q states is studied in mean-field theory. Detailed phase diagrams are obtained in a two-component order-parameter theory for q = 3 and a one-component theory for general q. Lines of criticai and tricritical points are found in the first case and lines of criticai points in the second one, in the presence of a sufficiently large, constant uniform field.	en
dc.format.mimetype	application/pdf
dc.language.iso	eng	pt_BR
dc.relation.ispartof	Physical review. B, Condensed matter. New York. Vol. 39, no. 10-b (Apr. 1989), p. 7132-7139	pt_BR
dc.rights	Open Access	en
dc.subject	Teoria de redes e estatistica	pt_BR
dc.subject	Transformações de fase	pt_BR
dc.title	Potts model in a random field	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.identifier.nrb	000014871	pt_BR
dc.type.origin	Estrangeiro	pt_BR

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