Electroweak Baryogenesis with Anomalous Higgs Couplings | Zendy

Archil Kobakhidze | Zendy; Lei Wu | Zendy; Jason Yue | Zendy

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Electroweak Baryogenesis with Anomalous Higgs Couplings

Author(s) -

Archil Kobakhidze,

Lei Wu,

Jason Yue

Publication year - 2016

Publication title -

international journal of modern physics conference series

Language(s) - English

Resource type - Journals

ISSN - 2010-1945

DOI - 10.1142/s2010194516602003

Subject(s) - baryogenesis , particle physics , electroweak interaction , higgs boson , physics , technicolor , standard model (mathematical formulation) , gauge boson , symmetry breaking , higgs field , electroweak scale , top quark , large hadron collider , gauge (firearms) , gauge theory , archaeology , history

In non-linear realisation of the electroweak gauge symmetry, the LHC Higgs boson can be assumed to be a singlet under [Formula: see text]. In such scenario, the Standard Model particle content can be kept but new sets of couplings are allowed. We identify a range of anomalous Higgs cubic and the [Formula: see text]-violating Higgs-top quark couplings that leads to first order phase transition and successful baryogenesis at the electroweak scale.

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