On using cold baryogenesis to constrain the twoHiggs doublet model
Abstract
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 4dimensional parameter space of the model. We numerically compute the asymmetry within the scenario of Cold Electroweak Baryogenesis, which is particularly straightforward to simulate reliably.
 Publication:

Journal of High Energy Physics
 Pub Date:
 January 2013
 DOI:
 10.1007/JHEP01(2013)046
 arXiv:
 arXiv:1210.1779
 Bibcode:
 2013JHEP...01..046T
 Keywords:

 Cosmology of Theories beyond the SM;
 Nonperturbative Effects;
 Thermal Field Theory;
 Lattice Quantum Field Theory;
 High Energy Physics  Phenomenology;
 High Energy Physics  Lattice
 EPrint:
 16 pages, 7 figures