6 Result(s)
within
Wei-Chih Huang
Classical and Quantum Gravitation, Relativity Theory
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Article
Open AccessGoldstini as the decaying dark matter
We consider a new scenario for supersymmetric decaying dark matter without R-parity violation in theories with goldstini, which arise if supersymmetry is broken independently by multiple sequestered sectors. The ...
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Article
What the top asymmetries tell us about single top production and Higgs decays
The top asymmetries measured at the Tevatron, and the discrepancy in the diphoton Higgs rate under investigation at the LHC represent two possible hints of physics beyond the Standard Model (SM). In this paper...
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Article
Open AccessThe dark side of θ 13, δ CP , leptogenesis and inflation in type-I seesaw
In the context of the type-I seesaw mechanism, it is known that θ 13 is zero and leptogenesis can not be realized if there exists a residual flavor symmetry resulting in the Tri-Bimaximal ...
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Article
Open AccessDark matter and lepton flavour violation in a hybrid neutrino mass model
We describe a hybrid model in which the light neutrino mass matrix receives both tree-level seesaw and loop-induced contributions. An additional U(1) gauge symmetry is used to stabilize the lightest right-hand...
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Article
Open AccessG2HDM: Gauged Two Higgs Doublet Model
A novel model embedding the two Higgs doublets in the popular two Higgs doublet models into a doublet of a non-abelian gauge group SU(2) H is presented. The Standard Model SU(2)
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Article
Open AccessSizable NSI from the SU(2)L scalar doublet-singlet mixing and the implications in DUNE
We propose a novel and simple mechanism where sizable effects of non-standard interactions (NSI) in neutrino propagation are induced from the mixing between an electrophilic second Higgs doublet and a charged ...
