449 citations · 2.9k across the 64 of their papers we have counts for
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Neutralino Oscillations at the LHC
Yuval Grossman, Bibhushan Shakya, Yuhsin Tsai
We study a supersymmetric phenomenon that can give spectacular signals at the LHC: oscillations of neutralinos. Such oscillations can be naturally realised in R-symmetric models, w…
Electroweak Baryogenesis in R-symmetric Supersymmetry
R. Fok, Graham D. Kribs, Adam Martin +1
We demonstrate that electroweak baryogenesis can occur in a supersymmetric model with an exact R-symmetry. The minimal R-symmetric supersymmetric model contains chiral superfields…
KeV Warm Dark Matter and Composite Neutrinos
Dean J Robinson, Yuhsin Tsai
Elementary keV sterile Dirac neutrinos can be a natural ingredient of the composite neutrino scenario. For a certain class of composite neutrino theories, these sterile neutrinos n…
The birds and the Bs in RS: the b to s gamma penguin in a warped extra dimension
Monika Blanke, Bibhushan Shakya, Philip Tanedo +1
We calculate contributions to the photon and gluon magnetic dipole operators that mediate b -> s gamma and b -> d gamma transitions in the Randall-Sundrum model of a warped extra d…
Spontaneous R-symmetry Breaking with Multiple Pseudomoduli
David Curtin, Zohar Komargodski, David Shih +1
We examine generalized O'Raifeartaigh models that feature multiple tree-level flat directions and only contain fields with R-charges 0 or 2. We show that spontaneous R-breaking at…