Ultralight bosons for strong gravity applications from simple Standard Model extensions
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://hdl.handle.net/1822/87719 |
Resumo: | We construct families, and concrete examples, of simple extensions of the Standard Model that can yield ultralight real or complex vectors or scalars with potential astrophysical relevance. Specifically, the mass range for these putative fundamental bosons (similar to 10(-10) - 10(-20) eV) would lead dynamically to both new non-black hole compact objects (bosonic stars) and new non-Kerr black holes, with masses of similar to M-circle dot to similar to 10(10)M(circle dot), corresponding to the mass range of astrophysical black hole candidates (from stellar mass to supermassive). For each model, we study the properties of the mass spectrum and interactions after spontaneous symmetry breaking, discuss its theoretical viability and caveats, as well as some of its potential and most relevant phenomenological implications linking them to the physics of compact objects. |
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Ultralight bosons for strong gravity applications from simple Standard Model extensionsaxionsgravitymassive starsparticle physics - cosmology connectionCiências Naturais::Ciências FísicasScience & TechnologyWe construct families, and concrete examples, of simple extensions of the Standard Model that can yield ultralight real or complex vectors or scalars with potential astrophysical relevance. Specifically, the mass range for these putative fundamental bosons (similar to 10(-10) - 10(-20) eV) would lead dynamically to both new non-black hole compact objects (bosonic stars) and new non-Kerr black holes, with masses of similar to M-circle dot to similar to 10(10)M(circle dot), corresponding to the mass range of astrophysical black hole candidates (from stellar mass to supermassive). For each model, we study the properties of the mass spectrum and interactions after spontaneous symmetry breaking, discuss its theoretical viability and caveats, as well as some of its potential and most relevant phenomenological implications linking them to the physics of compact objects.This work is supported by the Center for Research and Development in Mathematics and Applications (CIDMA) through the Portuguese Foundation for Science and Technology (FCT--Fundacao para a Ciencia e a Tecnologia), references UIDB/04106/2020 and, UIDP/04106/2020, and by national funds (OE), through FCT, I.P., in the scope of the framework contract foreseen in the numbers 4, 5 and 6 of the article 23, of the Decree-Law 57/2016, of August 29, changed by Law 57/2017, of July 19. This work is also supported by CFTC-UL through FCT, references UIDB/00618/2020 and UIDP/00618/2020. We acknowledge support from the projects PTDC/FIS-OUT/28407/2017, PTDC/FIS-PAR/31000/2017, CERN/FIS-PAR/0027/2019, CERN/FIS-PAR/0002/2019 and PTDC/FIS-AST/3041/2020. This work has further been supported by the European Union's Horizon 2020 research and innovation (RISE) programme H2020-MSCA-RISE-2017 Grant No. FunFiCO-777740. This work has also been supported in part by the Swedish Research Council grant, contract number 2016-05996 and by the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (grant agreement No 668679). The authors would like to acknowledge networking support by the COST Action CA16104 and from the HARMONIA project, contract UMO-2015/18/M/ST2/0518.info:eu-repo/semantics/publishedVersionIOP PublishingUniversidade do MinhoFreitas, Felipe F.Herdeiro, Carlos A. R.Morais, Antonio P.Onofre, A.Pasechnik, RomanRadu, EugenSanchis-Gual, NicolasSantos, Rui20212021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/1822/87719engFreitas, F. F., Herdeiro, C. A. R., Morais, A. P., Onofre, A., Pasechnik, R., Radu, E., … Santos, R. (2021, December 1). Ultralight bosons for strong gravity applications from simple Standard Model extensions. Journal of Cosmology and Astroparticle Physics. IOP Publishing. http://doi.org/10.1088/1475-7516/2021/12/0471475-751610.1088/1475-7516/2021/12/047https://iopscience.iop.org/article/10.1088/1475-7516/2021/12/047info: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:RCAAP2024-01-06T01:29:30Zoai:repositorium.sdum.uminho.pt:1822/87719Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:30:26.586250Repositório 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 |
Ultralight bosons for strong gravity applications from simple Standard Model extensions |
title |
Ultralight bosons for strong gravity applications from simple Standard Model extensions |
spellingShingle |
Ultralight bosons for strong gravity applications from simple Standard Model extensions Freitas, Felipe F. axions gravity massive stars particle physics - cosmology connection Ciências Naturais::Ciências Físicas Science & Technology |
title_short |
Ultralight bosons for strong gravity applications from simple Standard Model extensions |
title_full |
Ultralight bosons for strong gravity applications from simple Standard Model extensions |
title_fullStr |
Ultralight bosons for strong gravity applications from simple Standard Model extensions |
title_full_unstemmed |
Ultralight bosons for strong gravity applications from simple Standard Model extensions |
title_sort |
Ultralight bosons for strong gravity applications from simple Standard Model extensions |
author |
Freitas, Felipe F. |
author_facet |
Freitas, Felipe F. Herdeiro, Carlos A. R. Morais, Antonio P. Onofre, A. Pasechnik, Roman Radu, Eugen Sanchis-Gual, Nicolas Santos, Rui |
author_role |
author |
author2 |
Herdeiro, Carlos A. R. Morais, Antonio P. Onofre, A. Pasechnik, Roman Radu, Eugen Sanchis-Gual, Nicolas Santos, Rui |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Freitas, Felipe F. Herdeiro, Carlos A. R. Morais, Antonio P. Onofre, A. Pasechnik, Roman Radu, Eugen Sanchis-Gual, Nicolas Santos, Rui |
dc.subject.por.fl_str_mv |
axions gravity massive stars particle physics - cosmology connection Ciências Naturais::Ciências Físicas Science & Technology |
topic |
axions gravity massive stars particle physics - cosmology connection Ciências Naturais::Ciências Físicas Science & Technology |
description |
We construct families, and concrete examples, of simple extensions of the Standard Model that can yield ultralight real or complex vectors or scalars with potential astrophysical relevance. Specifically, the mass range for these putative fundamental bosons (similar to 10(-10) - 10(-20) eV) would lead dynamically to both new non-black hole compact objects (bosonic stars) and new non-Kerr black holes, with masses of similar to M-circle dot to similar to 10(10)M(circle dot), corresponding to the mass range of astrophysical black hole candidates (from stellar mass to supermassive). For each model, we study the properties of the mass spectrum and interactions after spontaneous symmetry breaking, discuss its theoretical viability and caveats, as well as some of its potential and most relevant phenomenological implications linking them to the physics of compact objects. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021 2021-01-01T00:00:00Z |
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 |
https://hdl.handle.net/1822/87719 |
url |
https://hdl.handle.net/1822/87719 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Freitas, F. F., Herdeiro, C. A. R., Morais, A. P., Onofre, A., Pasechnik, R., Radu, E., … Santos, R. (2021, December 1). Ultralight bosons for strong gravity applications from simple Standard Model extensions. Journal of Cosmology and Astroparticle Physics. IOP Publishing. http://doi.org/10.1088/1475-7516/2021/12/047 1475-7516 10.1088/1475-7516/2021/12/047 https://iopscience.iop.org/article/10.1088/1475-7516/2021/12/047 |
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 |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799136786264358912 |