Some remarks on tree-level vacuum stability in two Higgs doublet models
High Energy Physics - Phenomenology
2008-11-26 v1
Abstract
It is proved that the minimum of a general two Higgs doublet models' potential is stable at tree level. A relation between stability and flavour changing neutral currents at tree level is shown.
Cite
@article{arxiv.hep-ph/0507329,
title = {Some remarks on tree-level vacuum stability in two Higgs doublet models},
author = {A. Barroso and P. M. Ferreira and R. Santos},
journal= {arXiv preprint arXiv:hep-ph/0507329},
year = {2008}
}
Comments
Prepared for the Proceedings of The International Conference on High Energy and Mathematical Physics, Marrakech, Morocco, 3-7 April 2005. Talk presented by R. Santos. 8 pages and 1 figure