On using Cold Baryogenesis to constrain the Two-Higgs Doublet Model - INSPIRE

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On using Cold Baryogenesis to constrain the Two-Higgs Doublet Model

Anders Tranberg
(
- Bohr Inst.
)
,
Bin Wu
(
- Bielefeld U.
)

Oct, 2012

16 pages

Published in:

JHEP 01 (2013) 046

e-Print:

1210.1779 [hep-ph]

DOI:

10.1007/JHEP01(2013)046

View in:

ADS Abstract Service

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Abstract: (arXiv)

We consider the creation of the cosmological baryon asymmetry in the Two Higgs Doublet Model. We imagine a situation where the masses of the five Higgs particles and the two Higgs vevs are constrained by collider experiments, and demonstrate how the requirement of successful baryogenesis can be used to further constrain the remaining 4-dimensional parameter space of the model. We numerically compute the asymmetry within the scenario of Cold Electroweak Baryogenesis, which is particularly straightforward to simulate reliably.

Note:

16 pages, 7 figures

Spontaneous symmetry breaking
Baryogenesis
Lattice field theory
Cosmological phase transitions
baryon: asymmetry
baryogenesis
doublet
electroweak interaction
Higgs particle

References(20)

Figures(7)

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