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Orientador(es)
Resumo(s)
We examine the constraints on the two Higgs doublet model (2HDM) due to the
stability of the scalar potential and absence of Landau poles at energy scales
below the Planck scale. We employ the most general 2HDM that incorporates an
approximately Standard Model (SM) Higgs boson with a flavor aligned Yukawa
sector to eliminate potential tree-level Higgs-mediated flavor changing neutral
currents. Using basis independent techniques, we exhibit robust regimes of the
2HDM parameter space with a 125 GeV SM-like Higgs boson that is stable and
perturbative up to the Planck scale. Implications for the heavy scalar spectrum
are exhibited.
Descrição
Palavras-chave
High Energy Physics Phenomenology Vacuum stability bounds Standard-model Higgs-Boson Renormalization-group Symmetry-breaking Neutral currents Mass LHC Sector Supersymmetry
Contexto Educativo
Citação
FERREIRA, Pedro; [et al] - Preserving the validity of the two-Higgs-doublet model up to the Planck scale. Physical Review D. ISSN 1550-7998. Vol. 92, N.º 3 (2015), pp. 1-36
Editora
Amer Physical Soc