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Supersymmetry : A decade after Higgs discovery
V. Suryanarayana Mummidi, Priyanka Lamba, Sudhir K. Vempati
Supersymmetric extensions of the Standard Model have been in vogue for over half a century. They have many interesting theoretical properties like calculability, absence of quadrat…
Flavor Violating Di- Higgs Coupling
Fayez Abu-Ajamieh, Marco Frasca, Sudhir K. Vempati
Di-Higgs couplings to fermions of the form are absent in the Standard Model, however, they are present in several physics Beyond Standard Model (BSM) extension…
Can the Higgs Still Account for the g-2 Anomaly?
Fayez Abu-Ajamieh, Sudhir K. Vempati
We use an Effective Field Theory (EFT) approach to evaluate the viability of the Higgs to account for the anomaly. Although the SM contribution of the Higgs to the muon's mag…
Restricting operators from
Mathew Thomas Arun, Priyanka Lamba, Sudhir K. Vempati
In this paper we consider semileptonic lepton flavor violating operators of the type in low energy effective theory (LEFT). At the chiral scale, we match these operators t…
Freezing In with Lepton Flavored Fermions
Giancarlo D'Ambrosio, Shiuli Chatterjee, Ranjan Laha +1
Dark, chiral fermions carrying lepton flavor quantum numbers are natural candidates for freeze-in. Small couplings with the Standard Model fermions of the order of lepton Yukawas a…
Taming the in Little Randall Sundrum Models
Giancarlo D'Ambrosio, Mathew Thomas Arun, Ashwani Kushwaha +1
The Randall Sundrum (RS) models receive significant constraints from the neutral Kaon system. The CP violating observable , in Randall Sundrum scenario, requires the lightest…