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Bounds from Stability and Symmetry Breaking on Parameters in the Two-Higgs-Doublet Potential

Kastening, Boris :
Bounds from Stability and Symmetry Breaking on Parameters in the Two-Higgs-Doublet Potential.
[Online-Edition: http://arxiv.org/abs/hep-ph/9307224]
In: High Energy Physics - Phenomenology
[Artikel], (1992)

Offizielle URL: http://arxiv.org/abs/hep-ph/9307224

Kurzbeschreibung (Abstract)

The most general SU(2) × U(1)Y -symmetric quartic potential with two Higgs doublets, subject to an only softly broken discrete symmetry (φ1, φ2) → (−φ1, φ2), is considered. At tree-level, analytic bounds on the parameters are derived that ensure a stable vacuum, breaking SU(2) × U(1)Y down to U(1)em.

Typ des Eintrags: Artikel
Erschienen: 1992
Autor(en): Kastening, Boris
Titel: Bounds from Stability and Symmetry Breaking on Parameters in the Two-Higgs-Doublet Potential
Sprache: Englisch
Kurzbeschreibung (Abstract):

The most general SU(2) × U(1)Y -symmetric quartic potential with two Higgs doublets, subject to an only softly broken discrete symmetry (φ1, φ2) → (−φ1, φ2), is considered. At tree-level, analytic bounds on the parameters are derived that ensure a stable vacuum, breaking SU(2) × U(1)Y down to U(1)em.

Titel der Zeitschrift, Zeitung oder Schriftenreihe: High Energy Physics - Phenomenology
Fachbereich(e)/-gebiet(e): Fachbereich Material- und Geowissenschaften > Materialwissenschaften > Dünne Schichten, Advanced Thin Film Technology
Fachbereich Material- und Geowissenschaften > Materialwissenschaften
Fachbereich Material- und Geowissenschaften
Hinterlegungsdatum: 04 Jan 2013 09:16
Offizielle URL: http://arxiv.org/abs/hep-ph/9307224
Zusätzliche Informationen:

Cornell University Library

Sponsoren: This work was supported in part by the Department of Energy under Contract No. DE-AT03-88ER 40383 Mod A006-Task C.
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