24 July 2022 to 2 August 2022
House of International Conferences
Europe/Moscow timezone

Early universe first order phase transition due to the composite Higgs boson dynamics in the soft-wall holographic model

30 Jul 2022, 18:18
House of International Conferences

House of International Conferences

Dubna, Russia
Talk (10+2 min) Young Scientist Forum Young Scientist Forum


Mr Andrey Shavrin (Saint Petersburg State University)


The composite Higgs model assume that the Higgs field arises as the pseudo-Goldstone mode corresponding to a dynamical symmetry breaking in a new strongly coupled sector. We present the soft-wall holographic model where such symmetry breaking occurs as a first order phase transition. In this case the bubble nucleation in the early universe becomes possible. To study the homogeneous solutions in the models of this type we present the perturbation theory approach.

Primary authors

Dr Oleg Novikov (Saint Petersburg State University) Mr Andrey Shavrin (Saint Petersburg State University)

Presentation Materials

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