1 citations · 1 across the 3 of their papers we have counts for
5 papers
Fourier-Preconditioned Path Deformations for Multi-Field Vacuum Tunnelling
Suriyah R. Kannagi, Aadarsh Singh, Sudhir K Vempati
We present an endpoint-safe Fourier method for multi-field vacuum tunnelling. The field-space tunnelling path is written as a straight-line interpolation between the false and true…
Flavour from Fractal Mass Chains
Alejandro Ibarra, Aadarsh Singh, Sudhir K Vempati
We explore the possibility that the underlying flavour structure of the Standard Model could be determined by mass chains on a fractal geometry. We consider, as an example, the the…
Theoretical and Experimental Constraints in the -- Four-Lepton Sector of the SMEFT: implications to neutrino self interactions
Aadarsh Singh, G. D'Ambrosio, Sudhir K. Vempati
We study the dimension-six SMEFT four-lepton operators in the -- sector. These operators control both charged-lepton scattering and neutrino self-interactions, the latter b…
Can Randomness lead to non-anarchical mixing angles ?
Aadarsh Singh, Sudhir K Vempati
We revisit the proposal of Craig and Sutherland that Anderson localization in a disordered fermion theory space can generate small neutrino masses from TeV scale physics \citecraig…
Improved Bounds and Global Fit of Flavor-Violating Charged Lepton Yukawa Couplings post LHC
Fayez Abu-Ajamieh, Suman Kumbhakar, Ratan Sarkar +1
Higgs couplings to charged leptons form an important measurement to understand not only the Standard Model (SM), but also physics Beyond Standard Models (BSM). In this work, we upd…