Screening away the H0 tension
Preprint publicado en repositorio ArxiV (V,1). Essay written for the Gravity Research Foundation 2020 Awards for Essays on Gravitation
| Autores: | , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión enviada para evaluación y publicación |
| Fecha de publicación: | 2020 |
| País: | España |
| Institución: | Universidad de León |
| Repositorio: | BULERIA. Repositorio Institucional de la Universidad de León |
| OAI Identifier: | oai:buleria.unileon.es:10612/23233 |
| Acceso en línea: | https://hdl.handle.net/10612/23233 https://doi.org/10.48550/arXiv.2007.11029 https://doi.org/10.1142/S0218271820430105 |
| Access Level: | acceso abierto |
| Palabra clave: | Astrofísica Física Matemáticas Cosmología Constante de Hubble Materia oscura 2101 Cosmología y Cosmogonía |
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Screening away the H0 tensionBeltrán Jiménez, JoséBettoni, Dario (1983-)Brax, PhilippeAstrofísicaFísicaMatemáticasCosmologíaConstante de HubbleMateria oscura2101 Cosmología y CosmogoníaPreprint publicado en repositorio ArxiV (V,1). Essay written for the Gravity Research Foundation 2020 Awards for Essays on Gravitation[EN] This Essay explores consequences of a dark nonlinear electromagnetic sector in a universe with a net dark charge for matter. The cosmological dynamics can be described by a Lemaître model and can be understood, thanks to a screening mechanism driven by the electromagnetic nonlinearities that suppress the dark force on small scales. Only at low redshift, when the screening scale enters the Hubble horizon, do cosmological structures commence to feel the dark repulsion. This repulsive force enhances the local value of the Hubble constant, thus providing a promising scenario for solving the Hubble tension. Remarkably, the dark electromagnetic interaction can have a crucial impact on peculiar velocities, i.e. introducing a bias in their reconstruction methods, and having the potential to explain the presence of a dark flow.SIWorld ScientificDidactica de la MatematicaEscuela de Ingenierias Industrial, Informática y Aeroespacial2020info:eu-repo/semantics/articleinfo:eu-repo/semantics/submittedVersionhttps://hdl.handle.net/10612/23233https://doi.org/10.48550/arXiv.2007.11029https://doi.org/10.1142/S0218271820430105reponame:BULERIA. Repositorio Institucional de la Universidad de Leóninstname:Universidad de LeónInglésinfo:eu-repo/semantics/openAccessoai:buleria.unileon.es:10612/232332026-06-24T12:43:27Z |
| dc.title.none.fl_str_mv |
Screening away the H0 tension |
| title |
Screening away the H0 tension |
| spellingShingle |
Screening away the H0 tension Beltrán Jiménez, José Astrofísica Física Matemáticas Cosmología Constante de Hubble Materia oscura 2101 Cosmología y Cosmogonía |
| title_short |
Screening away the H0 tension |
| title_full |
Screening away the H0 tension |
| title_fullStr |
Screening away the H0 tension |
| title_full_unstemmed |
Screening away the H0 tension |
| title_sort |
Screening away the H0 tension |
| dc.creator.none.fl_str_mv |
Beltrán Jiménez, José Bettoni, Dario (1983-) Brax, Philippe |
| author |
Beltrán Jiménez, José |
| author_facet |
Beltrán Jiménez, José Bettoni, Dario (1983-) Brax, Philippe |
| author_role |
author |
| author2 |
Bettoni, Dario (1983-) Brax, Philippe |
| author2_role |
author author |
| dc.contributor.none.fl_str_mv |
Didactica de la Matematica Escuela de Ingenierias Industrial, Informática y Aeroespacial |
| dc.subject.none.fl_str_mv |
Astrofísica Física Matemáticas Cosmología Constante de Hubble Materia oscura 2101 Cosmología y Cosmogonía |
| topic |
Astrofísica Física Matemáticas Cosmología Constante de Hubble Materia oscura 2101 Cosmología y Cosmogonía |
| description |
Preprint publicado en repositorio ArxiV (V,1). Essay written for the Gravity Research Foundation 2020 Awards for Essays on Gravitation |
| publishDate |
2020 |
| dc.date.none.fl_str_mv |
2020 |
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info:eu-repo/semantics/article info:eu-repo/semantics/submittedVersion |
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article |
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submittedVersion |
| dc.identifier.none.fl_str_mv |
https://hdl.handle.net/10612/23233 https://doi.org/10.48550/arXiv.2007.11029 https://doi.org/10.1142/S0218271820430105 |
| url |
https://hdl.handle.net/10612/23233 https://doi.org/10.48550/arXiv.2007.11029 https://doi.org/10.1142/S0218271820430105 |
| dc.language.none.fl_str_mv |
Inglés |
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Inglés |
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info:eu-repo/semantics/openAccess |
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openAccess |
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World Scientific |
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World Scientific |
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reponame:BULERIA. Repositorio Institucional de la Universidad de León instname:Universidad de León |
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Universidad de León |
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BULERIA. Repositorio Institucional de la Universidad de León |
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BULERIA. Repositorio Institucional de la Universidad de León |
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15.811543 |