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Article

Entropy Production Due to Electroweak Phase Transition in the Framework of Two Higgs Doublet Model

1
Department of Physics and Astronomy, Novosibirsk State University, Lyapunova 2, 630090 Novosibirsk, Russia
2
Institute of Physics, Southern Federal University, 344090 Rostov on Don, Russia
3
CNRS, Astroparticule et Cosmologie, Université de Paris, F-75013 Paris, France
4
Center for Cosmopartilce Physics “Cosmion”, National Research Nuclear University “MEPhI” (Moscow Engineering Physics Institute), 115409 Moscow, Russia
*
Author to whom correspondence should be addressed.
Received: 4 March 2021 / Revised: 8 April 2021 / Accepted: 19 April 2021 / Published: 29 April 2021
(This article belongs to the Special Issue Beyond the Standard Models of Physics and Cosmology)
We revisit the possibility of first order electroweak phase transition (EWPT) in one of the simplest extensions of the Standard Model scalar sector, namely the two-Higgs-doublet model (2HDM). We take into account the ensuing constraints from the electroweak precision tests, Higgs signal strengths and the recent LHC bounds from direct scalar searches. By studying the vacuum transition in 2HDM, we discuss in detail the entropy released in the first order EWPT in various parameter planes of a 2HDM. View Full-Text
Keywords: electroweak phase transition; 2HDM; extended Standard Model; entropy electroweak phase transition; 2HDM; extended Standard Model; entropy
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MDPI and ACS Style

Chaudhuri, A.; Khlopov, M.Y. Entropy Production Due to Electroweak Phase Transition in the Framework of Two Higgs Doublet Model. Physics 2021, 3, 275-289. https://0-doi-org.brum.beds.ac.uk/10.3390/physics3020020

AMA Style

Chaudhuri A, Khlopov MY. Entropy Production Due to Electroweak Phase Transition in the Framework of Two Higgs Doublet Model. Physics. 2021; 3(2):275-289. https://0-doi-org.brum.beds.ac.uk/10.3390/physics3020020

Chicago/Turabian Style

Chaudhuri, Arnab, and Maxim Y. Khlopov 2021. "Entropy Production Due to Electroweak Phase Transition in the Framework of Two Higgs Doublet Model" Physics 3, no. 2: 275-289. https://0-doi-org.brum.beds.ac.uk/10.3390/physics3020020

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