782 citations · 7.2k across the 127 of their papers we have counts for
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A Simple Testable Model of Baryon Number Violation: Baryogenesis, Dark Matter, Neutron-Antineutron Oscillation and Collider Signals
Rouzbeh Allahverdi, P. S. Bhupal Dev, Bhaskar Dutta
We study a simple TeV-scale model of baryon number violation which explains the observed proximity of the dark matter and baryon abundances. The model has constraints arising from…
Lepton Flavor Violation Induced by a Neutral Scalar at Future Lepton Colliders
P. S. Bhupal Dev, Rabindra N. Mohapatra, Yongchao Zhang
Many new physics scenarios beyond the Standard Model often necessitate the existence of a (light) neutral scalar , which might couple to the charged leptons in a flavor violatin…
Leptogenesis Constraints on breaking Higgs Boson in TeV Scale Seesaw Models
P. S. Bhupal Dev, Rabindra N. Mohapatra, Yongchao Zhang
In the type-I seesaw mechanism for neutrino masses, there exists a symmetry, whose breaking leads to the lepton number violating mass of the heavy Majorana neutrinos. This wo…
Flavor effects in leptogenesis
P. S. Bhupal Dev, Pasquale Di Bari, Bjorn Garbrecht +3
Flavor effects can have a significant impact on the final estimate of the lepton (and therefore baryon) asymmetry in scenarios of leptogenesis. It is therefore necessary to account…
anomaly: A possible hint for natural supersymmetry with -parity violation
Wolfgang Altmannshofer, P. S. Bhupal Dev, Amarjit Soni
Recently, several -physics experiments have reported an appreciable deviation from the Standard Model (SM) in the tree-level observables ; the combined weighted ave…
Constraining Sterile Neutrinos from Precision Higgs Data
Arindam Das, P. S. Bhupal Dev, C. S. Kim
We use the LHC Higgs data to derive updated constraints on electroweak-scale sterile neutrinos that naturally occur in many low-scale seesaw extensions of the Standard Model to exp…