60 citations · 146 across the 4 of their papers we have counts for
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hep-ph2020
Astrophysical hints for magnetic black holes
Diptimoy Ghosh, Arun Thalapillil, Farman Ullah
We discuss a cornucopia of potential astrophysical signatures and constraints on magnetically charged black holes of various masses. As recently highlighted, being potentially viab…
hep-ph2020
Constraints on Axion-Lepton coupling from Big Bang Nucleosynthesis
Diptimoy Ghosh, Divya Sachdeva
In this article, we study the implications of the coupling between Axion-Like-Particles (ALPs) and Leptons to cosmology, in particular, the Big Bang Nucleosynthesis (BBN). We show…
hep-ph2020
Neutrino charge constraints from scattering to the weak gravity conjecture to neutron stars
Arindam Das, Diptimoy Ghosh, Carlo Giunti +1
In various extensions of the Standard Model of particle physics, and intriguingly even in the three-generation Standard Model without neutrino masses, neutrinos are allowed to have…