Phenomenological viability of string inspired multi-Higgs doublet models [PDF]
Proceedings of International Europhysics Conference on High Energy Physics — PoS(HEP2005), 2007 4 pages, 3 figures, uses PoS style. Contribution to the proceedings of the International Europhysics Conference on High Energy Physics (HEP2005), Lisboa, Portugal, 21-27 July ...
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Dark Discrete Gauge Symmetries
, 2010 We investigate scenarios in which dark matter is stabilized by an abelian Z_N discrete gauge symmetry. Models are surveyed according to symmetries and matter content.
Brian Batell, E. Ma
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Flavour constraints on multi-Higgs-doublet models: Yukawa alignment [PDF]
Nuclear Physics B - Proceedings Supplements, 2010 In multi-Higgs-doublet models, the alignment in flavour space of all Yukawa matrices coupling to a given right-handed fermion guarantees the absence of tree-level flavour-changing neutral couplings, while introducing new sources of CP violation. With N Higgs doublets (and no right-handed neutrinos) the Yukawa Lagrangian is characterized by the fermion ...
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Conditions for the custodial symmetry in multi-Higgs-doublet models [PDF]
, 2018 M. Aa. Solberg
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Kink-induced symmetry breaking patterns in brane-world SU(3)^3 trinification models
, 2005 The trinification grand unified theory (GUT) has gauge group SU(3)^3 and a discrete symmetry permuting the SU(3) factors. In common with other GUTs, the attractive nature of the fermionic multiplet assignments is obviated by the complicated multi ...
A. De Rùjula +6 more
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Nonlinearly realized electroweak symmetry and supersymmetric multi-Higgs doublet models [PDF]
, 2011 S. T. Love
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Collider phenomenology of new neutral scalars in a flavored multi-Higgs model [PDF]
, 2023 P. M. Ferreira +5 more
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Loop induced H ± W ∓ Z vertices in the general two Higgs doublet model with CP violation
Journal of High Energy PhysicsUnderstanding symmetry of extended Higgs models helps to construct the theory beyond the standard model and gives important insights for testing these models by experiments.
Shinya Kanemura, Yushi Mura
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Multi-Higgs doublet models with local $U(1)_H$ gauge symmetry and neutrino physics therein
, 2014 Multi-Higgs doublet models appear in many interesting extensions of the standard model (SM). But they suffer from Higgs-mediated flavor changing neutral current (FCNC) problem which is very generic.
Ko, P., Omura, Yuji, Yu, Chaehyun
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Multi-Higgs doublet models: the Higgs-fermion couplings and their sum rules
Journal of High Energy Physics, 2018 This is the second of a series of papers that explores the physical parameterization, sum rules and unitarity bounds arising from a non-minimal scalar sector of the Standard Model (SM) that consists of N Higgs doublets.
Miguel P. Bento +3 more
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