A framework to a mass-dimension-one fermionic sigma model

Detalhes bibliográficos
Autor(a) principal: Bueno Rogerio, R. J. [UNESP]
Data de Publicação: 2016
Outros Autores: Hoff da Silva, J. M. [UNESP], Pereira, S. H. [UNESP], Rocha, Roldao da
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1209/0295-5075/113/60001
http://hdl.handle.net/11449/161447
Resumo: In this paper a mass-dimension-one fermionic sigma model, realized by the eigen-spinors of the charge conjugation operator with dual helicity (Elko spinors), is developed. Such spinors are chosen as a specific realization of mass-dimension-one spinors, wherein the non-commutative fermionic feature is ruled by torsion. Moreover, we analyse Elko spinors as a source of matter in a background in expansion and we have found that such kind of mass-dimension-one fermions can serve not only as dark matter but they also induce an effective cosmological constant. Copyright (C) EPLA, 2016
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spelling A framework to a mass-dimension-one fermionic sigma modelIn this paper a mass-dimension-one fermionic sigma model, realized by the eigen-spinors of the charge conjugation operator with dual helicity (Elko spinors), is developed. Such spinors are chosen as a specific realization of mass-dimension-one spinors, wherein the non-commutative fermionic feature is ruled by torsion. Moreover, we analyse Elko spinors as a source of matter in a background in expansion and we have found that such kind of mass-dimension-one fermions can serve not only as dark matter but they also induce an effective cosmological constant. Copyright (C) EPLA, 2016Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)INFNUniv Estadual Paulista, Dept Quim & Fis, Ave Dr Ariberto Pereira da Cunha 333, Guaratingueta, SP, BrazilUniv Fed ABC, Ctr Matemat Comp & Cognicao, BR-09210580 Santo Andre, BrazilUniv Estadual Paulista, Dept Quim & Fis, Ave Dr Ariberto Pereira da Cunha 333, Guaratingueta, SP, BrazilCNPq: 308623/2012-6CNPq: 445385/2014-6CNPq: 303293/2015-2CNPq: 473326/2013-2CNPq: 304297/2015-1FAPESP: 2015/10270-0Epl Association, European Physical SocietyUniversidade Estadual Paulista (Unesp)Universidade Federal do ABC (UFABC)Bueno Rogerio, R. J. [UNESP]Hoff da Silva, J. M. [UNESP]Pereira, S. H. [UNESP]Rocha, Roldao da2018-11-26T16:32:47Z2018-11-26T16:32:47Z2016-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article6application/pdfhttp://dx.doi.org/10.1209/0295-5075/113/60001Epl. Mulhouse: Epl Association, European Physical Society, v. 113, n. 6, 6 p., 2016.0295-5075http://hdl.handle.net/11449/16144710.1209/0295-5075/113/60001WOS:000374764700001WOS000374764700001.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengEpl0,498info:eu-repo/semantics/openAccess2024-07-01T20:52:36Zoai:repositorio.unesp.br:11449/161447Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:30:03.645742Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv A framework to a mass-dimension-one fermionic sigma model
title A framework to a mass-dimension-one fermionic sigma model
spellingShingle A framework to a mass-dimension-one fermionic sigma model
Bueno Rogerio, R. J. [UNESP]
title_short A framework to a mass-dimension-one fermionic sigma model
title_full A framework to a mass-dimension-one fermionic sigma model
title_fullStr A framework to a mass-dimension-one fermionic sigma model
title_full_unstemmed A framework to a mass-dimension-one fermionic sigma model
title_sort A framework to a mass-dimension-one fermionic sigma model
author Bueno Rogerio, R. J. [UNESP]
author_facet Bueno Rogerio, R. J. [UNESP]
Hoff da Silva, J. M. [UNESP]
Pereira, S. H. [UNESP]
Rocha, Roldao da
author_role author
author2 Hoff da Silva, J. M. [UNESP]
Pereira, S. H. [UNESP]
Rocha, Roldao da
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade Federal do ABC (UFABC)
dc.contributor.author.fl_str_mv Bueno Rogerio, R. J. [UNESP]
Hoff da Silva, J. M. [UNESP]
Pereira, S. H. [UNESP]
Rocha, Roldao da
description In this paper a mass-dimension-one fermionic sigma model, realized by the eigen-spinors of the charge conjugation operator with dual helicity (Elko spinors), is developed. Such spinors are chosen as a specific realization of mass-dimension-one spinors, wherein the non-commutative fermionic feature is ruled by torsion. Moreover, we analyse Elko spinors as a source of matter in a background in expansion and we have found that such kind of mass-dimension-one fermions can serve not only as dark matter but they also induce an effective cosmological constant. Copyright (C) EPLA, 2016
publishDate 2016
dc.date.none.fl_str_mv 2016-03-01
2018-11-26T16:32:47Z
2018-11-26T16:32:47Z
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/10.1209/0295-5075/113/60001
Epl. Mulhouse: Epl Association, European Physical Society, v. 113, n. 6, 6 p., 2016.
0295-5075
http://hdl.handle.net/11449/161447
10.1209/0295-5075/113/60001
WOS:000374764700001
WOS000374764700001.pdf
url http://dx.doi.org/10.1209/0295-5075/113/60001
http://hdl.handle.net/11449/161447
identifier_str_mv Epl. Mulhouse: Epl Association, European Physical Society, v. 113, n. 6, 6 p., 2016.
0295-5075
10.1209/0295-5075/113/60001
WOS:000374764700001
WOS000374764700001.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Epl
0,498
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 6
application/pdf
dc.publisher.none.fl_str_mv Epl Association, European Physical Society
publisher.none.fl_str_mv Epl Association, European Physical Society
dc.source.none.fl_str_mv Web of Science
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_ 1808129327128117248

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