After the Higgs boson has been discovered, the Standard Model of particle physics became a confirmed theory, potentially valid up to the Planck scale and allowing one to trace the evolution of the Universe from the inflationary stage till the present days. We discuss the relation between the results from the LHC and the inflationary cosmology. We overview the Higgs inflation, and its relation to the possible metastability of the electroweak vacuum. A short overview of the bounds on the metastability of the electroweak vacuum in the models with inflation not related to the Higgs boson is presented. (C) 2015 Academie des sciences. Published by Elsevier Masson SAS. All rights reserved.
机构:
Department of Electronics and Communication Engineering,Changsha UniversityDepartment of Electronics and Communication Engineering,Changsha University
谭志光
郑华
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Institute of Particle Physics,Hua-Zhong Normal UniversityDepartment of Electronics and Communication Engineering,Changsha University
机构:
Univ Fed Rio Grande do Sul, High Energy Phys Phenomenol Grp, BR-91501970 Porto Alegre, RS, BrazilUniv Fed Rio Grande do Sul, High Energy Phys Phenomenol Grp, BR-91501970 Porto Alegre, RS, Brazil
Gay Ducati, M. B.
Silveira, G. G.
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Univ Fed Rio Grande do Sul, High Energy Phys Phenomenol Grp, BR-91501970 Porto Alegre, RS, BrazilUniv Fed Rio Grande do Sul, High Energy Phys Phenomenol Grp, BR-91501970 Porto Alegre, RS, Brazil