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Relaxation of Higgs mass and cosmological constant with four-form fluxes and reheating
We consider the most general effective action for the four-form fluxes in the Standard Model coupled to gravity. The Higgs mass parameter can be relaxed to a correct value due to the four-form coupling to the Higgs field and it stops changing due to an extremely suppressed transition probability fro...
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| Lenguaje: | eng |
| Publicado: |
2019
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| Acceso en línea: | https://dx.doi.org/10.1007/JHEP01(2020)045 http://cds.cern.ch/record/2710470 |
| _version_ | 1780965113130385408 |
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| author | Lee, Hyun Min |
| author_facet | Lee, Hyun Min |
| author_sort | Lee, Hyun Min |
| collection | CERN |
| description | We consider the most general effective action for the four-form fluxes in the Standard Model coupled to gravity. The Higgs mass parameter can be relaxed to a correct value due to the four-form coupling to the Higgs field and it stops changing due to an extremely suppressed transition probability from the observed cosmological constant to AdS space. We first introduce a non-minimal four-form coupling to gravity and discuss the role of a new scalar field as the inflaton and the conditions for a successful reheating at the end of relaxation. |
| id | cern-2710470 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2019 |
| record_format | invenio |
| spelling | cern-27104702023-10-04T06:33:40Zdoi:10.1007/JHEP01(2020)045doi:10.1007/JHEP01(2020)045http://cds.cern.ch/record/2710470engLee, Hyun MinRelaxation of Higgs mass and cosmological constant with four-form fluxes and reheatinghep-thParticle Physics - Theoryhep-phParticle Physics - PhenomenologyWe consider the most general effective action for the four-form fluxes in the Standard Model coupled to gravity. The Higgs mass parameter can be relaxed to a correct value due to the four-form coupling to the Higgs field and it stops changing due to an extremely suppressed transition probability from the observed cosmological constant to AdS space. We first introduce a non-minimal four-form coupling to gravity and discuss the role of a new scalar field as the inflaton and the conditions for a successful reheating at the end of relaxation.arXiv:1908.04252CERN-PH-TH/2019-196CERN-TH-2019-196oai:cds.cern.ch:27104702019-08-12 |
| spellingShingle | hep-th Particle Physics - Theory hep-ph Particle Physics - Phenomenology Lee, Hyun Min Relaxation of Higgs mass and cosmological constant with four-form fluxes and reheating |
| title | Relaxation of Higgs mass and cosmological constant with four-form fluxes and reheating |
| title_full | Relaxation of Higgs mass and cosmological constant with four-form fluxes and reheating |
| title_fullStr | Relaxation of Higgs mass and cosmological constant with four-form fluxes and reheating |
| title_full_unstemmed | Relaxation of Higgs mass and cosmological constant with four-form fluxes and reheating |
| title_short | Relaxation of Higgs mass and cosmological constant with four-form fluxes and reheating |
| title_sort | relaxation of higgs mass and cosmological constant with four-form fluxes and reheating |
| topic | hep-th Particle Physics - Theory hep-ph Particle Physics - Phenomenology |
| url | https://dx.doi.org/10.1007/JHEP01(2020)045 https://dx.doi.org/10.1007/JHEP01(2020)045 http://cds.cern.ch/record/2710470 |
| work_keys_str_mv | AT leehyunmin relaxationofhiggsmassandcosmologicalconstantwithfourformfluxesandreheating |