Deciphering the minimum of energy of some walking technicolor models
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1103/PhysRevD.81.097702 http://hdl.handle.net/11449/225864 |
Resumo: | There 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. |
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Deciphering the minimum of energy of some walking technicolor modelsThere 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.Universidade Tecnológica Federal Do Paraná-UTFPR COMAT, Via do Conhecimento Km 01, 85503-390, Pato Branco-PRInstituto de Física Teórica UNESP-Universidade Estadual Paulista, Rua Dr. Bento T. Ferraz, 271, 01140-070, São Paulo-SPInstituto de Física Teórica UNESP-Universidade Estadual Paulista, Rua Dr. Bento T. Ferraz, 271, 01140-070, São Paulo-SPCOMATUniversidade Estadual Paulista (UNESP)Doff, A.Natale, A. A. [UNESP]2022-04-28T21:01:21Z2022-04-28T21:01:21Z2010-05-10info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1103/PhysRevD.81.097702Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 81, n. 9, 2010.1550-79981550-2368http://hdl.handle.net/11449/22586410.1103/PhysRevD.81.0977022-s2.0-77953143871Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review D - Particles, Fields, Gravitation and Cosmologyinfo:eu-repo/semantics/openAccess2022-04-28T21:01:21Zoai:repositorio.unesp.br:11449/225864Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:15:50.258676Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Deciphering the minimum of energy of some walking technicolor models |
title |
Deciphering the minimum of energy of some walking technicolor models |
spellingShingle |
Deciphering the minimum of energy of some walking technicolor models Doff, A. |
title_short |
Deciphering the minimum of energy of some walking technicolor models |
title_full |
Deciphering the minimum of energy of some walking technicolor models |
title_fullStr |
Deciphering the minimum of energy of some walking technicolor models |
title_full_unstemmed |
Deciphering the minimum of energy of some walking technicolor models |
title_sort |
Deciphering the minimum of energy of some walking technicolor models |
author |
Doff, A. |
author_facet |
Doff, A. Natale, A. A. [UNESP] |
author_role |
author |
author2 |
Natale, A. A. [UNESP] |
author2_role |
author |
dc.contributor.none.fl_str_mv |
COMAT Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Doff, A. Natale, A. A. [UNESP] |
description |
There 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. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-05-10 2022-04-28T21:01:21Z 2022-04-28T21:01:21Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1103/PhysRevD.81.097702 Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 81, n. 9, 2010. 1550-7998 1550-2368 http://hdl.handle.net/11449/225864 10.1103/PhysRevD.81.097702 2-s2.0-77953143871 |
url |
http://dx.doi.org/10.1103/PhysRevD.81.097702 http://hdl.handle.net/11449/225864 |
identifier_str_mv |
Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 81, n. 9, 2010. 1550-7998 1550-2368 10.1103/PhysRevD.81.097702 2-s2.0-77953143871 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Physical Review D - Particles, Fields, Gravitation and Cosmology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128912722493440 |