19 citations · 37 across the 4 of their papers we have counts for
4 papers · 1 filter
Stabilizing dark matter with quantum scale symmetry
Abhishek Chikkaballi, Kamila Kowalska, Rafael R. Lino dos Santos +1
In the context of gauge-Yukawa theories with trans-Planckian asymptotic safety, quantum scale symmetry can prevent the appearance in the Lagrangian of couplings that would otherwis…
Crossing the desert: Towards predictions for SMEFT coefficients from quantum gravity
Lydia Brenner, Abhishek Chikkaballi, Astrid Eichhorn +1
The SMEFT provides a general framework to search for new physics beyond the current reach of direct detection. One such form of new physics is quantum gravity. Based on dimensional…
Naturally small neutrino mass with asymptotic safety and gravitational-wave signatures
Abhishek Chikkaballi, Kamila Kowalska, Enrico Maria Sessolo
We revisit the dynamical generation of an arbitrarily small neutrino Yukawa coupling in the Standard Model with trans-Planckian asymptotic safety and apply the same mechanism to th…
Constraints on solutions to the flavor anomalies with trans-Planckian asymptotic safety
Abhishek Chikkaballi, Wojciech Kotlarski, Kamila Kowalska +2
Motivated by the flavor anomalies in transitions, we embed minimal models with a gauge boson, vector-like fermions, and a singlet scalar in the framework of trans-Pl…