Disentangling phase transitions and critical points in the proton-neutron interacting boson model by catastrophe theory

García Ramos, José Enrique; Arias Carrasco, José Miguel; Dukelsky, Jorge

doi:10.1016/j.physletb.2014.07.038

Artículo

dc.creator	García Ramos, José Enrique	es
dc.creator	Arias Carrasco, José Miguel	es
dc.creator	Dukelsky, Jorge	es
dc.date.accessioned	2017-05-24T11:41:25Z
dc.date.available	2017-05-24T11:41:25Z
dc.date.issued	2014
dc.identifier.citation	García Ramos, J.E., Arias Carrasco, J.M. y Dukelsky, J. (2014). Disentangling phase transitions and critical points in the proton-neutron interacting boson model by catastrophe theory. Physics letters B, 736, 333-338.
dc.identifier.issn	0370-2693	es
dc.identifier.uri	http://hdl.handle.net/11441/60418
dc.description.abstract	We introduce the basic concepts of catastrophe theory needed to derive analytically the phase diagram of the proton–neutron interacting boson model (IBM-2). Previous studies [1–3] were based on numerical solutions. We here explain the whole IBM-2 phase diagram including the precise order of the phase transitions in terms of the cusp catastrophe .	es
dc.description.sponsorship	España, Ministerio de Economía y Competitividad FIS2011-28738-C02-01	es
dc.description.sponsorship	España, Junta de Andalucía FQM160, P11-FQM-7632 and FQM318	es
dc.format	application/pdf	es
dc.language.iso	eng	es
dc.publisher	Elsevier	es
dc.relation.ispartof	Physics letters B, 736, 333-338.
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 Internacional	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.title	Disentangling phase transitions and critical points in the proton-neutron interacting boson model by catastrophe theory	es
dc.type	info:eu-repo/semantics/article	es
dcterms.identifier	https://ror.org/03yxnpp24
dc.type.version	info:eu-repo/semantics/publishedVersion	es
dc.rights.accessRights	info:eu-repo/semantics/openAccess	es
dc.contributor.affiliation	Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear	es
dc.relation.projectID	info:eu-repo/grantAgreement/MINECO/FIS2011-28738-C02-01	es
dc.relation.projectID	FQM160	es
dc.relation.projectID	P11-FQM-7632	es
dc.relation.projectID	FQM318	es
dc.relation.publisherversion	http://dx.doi.org/10.1016/j.physletb.2014.07.038	es
dc.identifier.doi	10.1016/j.physletb.2014.07.038	es
idus.format.extent	5 p.	es
dc.journaltitle	Physics letters B	es
dc.publication.volumen	736	es
dc.publication.initialPage	333	es
dc.publication.endPage	338	es
dc.contributor.funder	Ministerio de Economía y Competitividad (MINECO). España
dc.contributor.funder	Junta de Andalucía

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