Variational discussion of the Hamiltonian Z(N) spin model in 1 + 1 and 2 + 1 dimensions

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Variational discussion of the Hamiltonian Z(N) spin model in 1 + 1 and 2 + 1 dimensions

cnea.tipodocumento	ARTÍCULO CIENTÍFICO
dc.contributor.author	Jengo, R.
dc.contributor.author	Másperi, Luis
dc.contributor.author	Omero, C.
dc.date.accessioned	2022-10-20T14:48:41Z
dc.date.issued	1982
dc.description.abstract	We study the Z(N) spin model, as well as its limiting forms for N -> oo by means of a variational approach. We find, for 1 + 1 dimensions, the two transitions of the model separating the disordered, massless and ordered phases. In the case of 2 + 1 dimensions, we obtain only the disorder-order phase transition which implies for N ->oo a single confining phase for the dual U (l) gauge theory.
dc.description.institutionalaffiliation	Fil: Jengo, R. Comisión Nacional de Energía Atómica; Argentina
dc.description.institutionalaffiliation	Másperi, Luis Comisión Nacional de Energía Atómica; Argentina
dc.description.institutionalaffiliation	Omero, C. Comisión Nacional de Energía Atómica; Argentina
dc.format.extent	142-154 p.
dc.identifier.cnea	01.82.15
dc.identifier.uri	https://nuclea.cnea.gob.ar/handle/20.500.12553/2139
dc.language.ISO639-3	eng
dc.relation.ispartof	Nuclear Physics, Section B, Vol 210,N°2 (1982)
dc.rights.license	info:eu-repo/semantics/openAccess
dc.subject.keyword	ESPIN
dc.subject.keyword	SPIN
dc.subject.keyword	FUNCION DE HAMILTON
dc.subject.keyword	HAMILTONIAN FUNCTION
dc.title	Variational discussion of the Hamiltonian Z(N) spin model in 1 + 1 and 2 + 1 dimensions
dc.type	ARTÍCULO
dc.type.version	Versión publicada
dspace.entity.type	Publication

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