Deciphering the minimum of energy of some walking technicolor models

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dc.contributor.authorDoff, A.
dc.contributor.authorNatale, A. A. [UNESP]
dc.contributor.institutionCOMAT
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-28T21:01:21Z
dc.date.available2022-04-28T21:01:21Z
dc.date.issued2010-05-10
dc.description.abstractThere are quasiconformal theories, like the minimal and ultraminimal technicolor models, which may break dynamically the gauge symmetry of the standard model and at the same time are compatible with electroweak precision data. The main characteristic of this type of models is their fermionic content in one or more higher dimensional representations; therefore it is not immediately known which model leads to the most attractive channel or the minimum vacuum energy state. We discuss the effective potential for composite operators for these models, verifying that their vacuum energy values are different, with the ultraminimal model having a deeper minimum of energy. © 2010 The American Physical Society.en
dc.description.affiliationUniversidade Tecnológica Federal Do Paraná-UTFPR COMAT, Via do Conhecimento Km 01, 85503-390, Pato Branco-PR
dc.description.affiliationInstituto de Física Teórica UNESP-Universidade Estadual Paulista, Rua Dr. Bento T. Ferraz, 271, 01140-070, São Paulo-SP
dc.description.affiliationUnespInstituto de Física Teórica UNESP-Universidade Estadual Paulista, Rua Dr. Bento T. Ferraz, 271, 01140-070, São Paulo-SP
dc.identifierhttp://dx.doi.org/10.1103/PhysRevD.81.097702
dc.identifier.citationPhysical Review D - Particles, Fields, Gravitation and Cosmology, v. 81, n. 9, 2010.
dc.identifier.doi10.1103/PhysRevD.81.097702
dc.identifier.issn1550-7998
dc.identifier.issn1550-2368
dc.identifier.scopus2-s2.0-77953143871
dc.identifier.urihttp://hdl.handle.net/11449/225864
dc.language.isoeng
dc.relation.ispartofPhysical Review D - Particles, Fields, Gravitation and Cosmology
dc.sourceScopus
dc.titleDeciphering the minimum of energy of some walking technicolor modelsen
dc.typeArtigo

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