Tree-Level Vacuum Stability in Multi Higgs Models

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dc.creatorBarroso, A.
dc.creatorFerreira, P. M.
dc.creatorSantos, R.
dc.date2005-12-02
dc.date.accessioned2026-07-07T06:54:09Z
dc.date.available2026-07-07T06:54:09Z
dc.descriptionIn the most general model with two Higgs doublets, if a minimum that preserves the $U(1)_{em}$ symmetry exists, then charge breaking (CB) minima cannot occur. The depth of the potential at a stationary point that breaks CB or CP, relative to the $U(1)_{em}$ preserving minimum, is proportional to the squared mass of the charged or pseudoscalar Higgs, respectively.
dc.descriptionTalk presented at the International Europhysics Conference on High Energy Physics, July 21st - 27th 2005, Lisboa, Portugal
dc.identifierhttps://arxiv.org/abs/hep-ph/0512037
dc.identifierhttp://arxiv.org/abs/hep-ph/0512037
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/105836
dc.subjectHigh Energy Physics - Phenomenology
dc.titleTree-Level Vacuum Stability in Multi Higgs Models
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