Beyond the standard Higgs after the 125 GeV Higgs discovery
Author(s) -
Christophe Grojean
Publication year - 2014
Publication title -
philosophical transactions of the royal society a mathematical physical and engineering sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.074
H-Index - 169
eISSN - 1471-2962
pISSN - 1364-503X
DOI - 10.1098/rsta.2014.0042
Subject(s) - higgs boson , physics , particle physics , standard model (mathematical formulation) , physics beyond the standard model , dark matter , higgs mechanism , theoretical physics , elementary particle , asymmetry , higgs field , archaeology , gauge (firearms) , history
An elementary, weakly coupled and solitary Higgs boson allows one to extend the validity of the Standard Model up to very high energy, maybe as high as the Planck scale. Nonetheless, this scenario fails to fill the universe with dark matter and does not explain the matter–antimatter asymmetry. However, amending the Standard Model tends to destabilize the weak scale by large quantum corrections to the Higgs potential. New degrees of freedom, new forces, new organizing principles are required to provide a consistent and natural description of physics beyond the standard Higgs.
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