Neutral minima in two-Higgs doublet models

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We study the neutral minima of two-Higgs doublet models, showing that these potentials can have at least two such minima with different depths. We analyse the phenomenology of these minima for the several types of two-Higgs doublet potentials, where CP is explicitly broken, spontaneously broken or preserved. We discover that it is possible to have a neutral minimum in these potentials where the masses of the known particles have their standard values, with another deeper minimum where those same particles acquire different masses.
20 pages, 3 figures

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/188338

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-ph/0702098
 http://arxiv.org/abs/hep-ph/0702098
 Phys.Lett.B652:181-193,2007
 doi:10.1016/j.physletb.2007.07.010

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arXiv