Bounding CPT and Lorentz symmetry violations through ultra-high-energy cosmic rays

Detalhes bibliográficos
Autor(a) principal: Escobar, C A
Data de Publicação: 2020
Outros Autores: Potting, Robertus
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.1/15635
Resumo: We review recent work on CPT and Lorentz violation in the context of the Standard-Model Extension. In particular, we show that, when CPT and Lorentz violation is present in the kinetic terms of any particle in the gauge boson or the lepton sector, this will generally lead to proton decay at sufficiently high energy. Using observational data from ultra-high energy cosmic rays, this has allowed to derive new bounds on the corresponding CPT and Lorentz-violation parameters.
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spelling Bounding CPT and Lorentz symmetry violations through ultra-high-energy cosmic raysWe review recent work on CPT and Lorentz violation in the context of the Standard-Model Extension. In particular, we show that, when CPT and Lorentz violation is present in the kinetic terms of any particle in the gauge boson or the lepton sector, this will generally lead to proton decay at sufficiently high energy. Using observational data from ultra-high energy cosmic rays, this has allowed to derive new bounds on the corresponding CPT and Lorentz-violation parameters.IOP PublishingSapientiaEscobar, C APotting, Robertus2021-06-18T10:26:53Z20202020-01-01T00:00:00Zconference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10400.1/15635eng1757-898110.1088/1742-6596/1586/1/012015info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-11-29T10:37:37Zoai:sapientia.ualg.pt:10400.1/15635Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-11-29T10:37:37Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Bounding CPT and Lorentz symmetry violations through ultra-high-energy cosmic rays
title Bounding CPT and Lorentz symmetry violations through ultra-high-energy cosmic rays
spellingShingle Bounding CPT and Lorentz symmetry violations through ultra-high-energy cosmic rays
Escobar, C A
title_short Bounding CPT and Lorentz symmetry violations through ultra-high-energy cosmic rays
title_full Bounding CPT and Lorentz symmetry violations through ultra-high-energy cosmic rays
title_fullStr Bounding CPT and Lorentz symmetry violations through ultra-high-energy cosmic rays
title_full_unstemmed Bounding CPT and Lorentz symmetry violations through ultra-high-energy cosmic rays
title_sort Bounding CPT and Lorentz symmetry violations through ultra-high-energy cosmic rays
author Escobar, C A
author_facet Escobar, C A
Potting, Robertus
author_role author
author2 Potting, Robertus
author2_role author
dc.contributor.none.fl_str_mv Sapientia
dc.contributor.author.fl_str_mv Escobar, C A
Potting, Robertus
description We review recent work on CPT and Lorentz violation in the context of the Standard-Model Extension. In particular, we show that, when CPT and Lorentz violation is present in the kinetic terms of any particle in the gauge boson or the lepton sector, this will generally lead to proton decay at sufficiently high energy. Using observational data from ultra-high energy cosmic rays, this has allowed to derive new bounds on the corresponding CPT and Lorentz-violation parameters.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-01-01T00:00:00Z
2021-06-18T10:26:53Z
dc.type.driver.fl_str_mv conference object
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.1/15635
url http://hdl.handle.net/10400.1/15635
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1757-8981
10.1088/1742-6596/1586/1/012015
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP Publishing
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv mluisa.alvim@gmail.com
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