9 citations · 11 across the 4 of their papers we have counts for
Showing hep-thShow all
3 papers · 1 filter
hep-th2026
One-loop effective potential in Kalb-Ramond scalar electrodynamics
Pratik Chattopadhyay, M. J. Neves
In this work, we study the effective potential at one loop for the Kalb-Ramond scalar electrodynamics. The model is based on a complex scalar field coupled to the electromagnetic f…
hep-th2024★ 9 cited
Celestial self-dual Yang-Mills theory: a new formula and the OPE limit
Pratik Chattopadhyay, Yi-Xiao Tao
Celestial holography is a new way to understand flat-space amplitudes. Self-dual theories, due to their nice properties, are good subjects to study celestial holography. In this pa…
hep-th2023
One-loop effective action in chiral Einstein-Cartan gravity
Pratik Chattopadhyay
In chiral Einstein-Cartan gravity, a new gauge fixing procedure is implemented recently, leading to a very economical perturbation expansion of the action. Using this formulation a…