Some remarks on tree-level vacuum stability in two Higgs doublet models
arXiv:hep-ph/0507329
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.
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