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The Selfish Higgs

We propose a mechanism to solve the Higgs naturalness problem through a cosmological selection process. The discharging of excited field configurations through membrane nucleation leads to discrete jumps of the cosmological constant and the Higgs mass, which vary in a correlated way. The resulting m...

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Detalles Bibliográficos
Autores principales: Giudice, G.F., Kehagias, A., Riotto, A.
Lenguaje:eng
Publicado: 2019
Materias:
Acceso en línea:https://dx.doi.org/10.1007/JHEP10(2019)199
http://cds.cern.ch/record/2682606
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author Giudice, G.F.
Kehagias, A.
Riotto, A.
author_facet Giudice, G.F.
Kehagias, A.
Riotto, A.
author_sort Giudice, G.F.
collection CERN
description We propose a mechanism to solve the Higgs naturalness problem through a cosmological selection process. The discharging of excited field configurations through membrane nucleation leads to discrete jumps of the cosmological constant and the Higgs mass, which vary in a correlated way. The resulting multitude of universes are all empty, except for those in which the cosmological constant and the Higgs mass are both nearly vanishing. Only under these critical conditions can inflation be activated and create a non-empty universe.
id cern-2682606
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2019
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spelling cern-26826062023-10-04T06:36:32Zdoi:10.1007/JHEP10(2019)199http://cds.cern.ch/record/2682606engGiudice, G.F.Kehagias, A.Riotto, A.The Selfish Higgshep-thParticle Physics - Theoryastro-ph.COAstrophysics and Astronomyhep-phParticle Physics - PhenomenologyWe propose a mechanism to solve the Higgs naturalness problem through a cosmological selection process. The discharging of excited field configurations through membrane nucleation leads to discrete jumps of the cosmological constant and the Higgs mass, which vary in a correlated way. The resulting multitude of universes are all empty, except for those in which the cosmological constant and the Higgs mass are both nearly vanishing. Only under these critical conditions can inflation be activated and create a non-empty universe.arXiv:1907.05370CERN-TH-2019-114oai:cds.cern.ch:26826062019-07-11
spellingShingle hep-th
Particle Physics - Theory
astro-ph.CO
Astrophysics and Astronomy
hep-ph
Particle Physics - Phenomenology
Giudice, G.F.
Kehagias, A.
Riotto, A.
The Selfish Higgs
title The Selfish Higgs
title_full The Selfish Higgs
title_fullStr The Selfish Higgs
title_full_unstemmed The Selfish Higgs
title_short The Selfish Higgs
title_sort selfish higgs
topic hep-th
Particle Physics - Theory
astro-ph.CO
Astrophysics and Astronomy
hep-ph
Particle Physics - Phenomenology
url https://dx.doi.org/10.1007/JHEP10(2019)199
http://cds.cern.ch/record/2682606
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