Avirup Ghosh

activity

20132025

most citedHeavy stable charged tracks as signatures of non-thermal dark matter at the LHC : a study in some non-supersymmetric scenarios

23 citations · 275 across the 31 of their papers we have counts for

collaborators

Showing 2025Show all

2 papers · 1 filter

hep-ph2025

Dark Matter Freeze-in from a $Z^{'}$ Reheaton

Avirup Ghosh, Alexei H. Sopov, Raymond R. Volkas

We consider the Standard Model (SM) extended by a secluded $U (1)_{D}$ gauge sector encompassing a Dirac fermion ( $χ$ ) dark matter (DM), an abelian gauge boson $Z^{'}$ and a SM-sin…

gr-qc2025

Laws of black hole mechanics in the Einstein-Gauss-Bonnet theory

Ayan Chatterjee, Sahil Devdutt, Avirup Ghosh

We extend the isolated horizon formalism to include rotating black holes arising in five dimensional Einstein-Gauss-Bonnet (EGB) theory of gravity, and derive the laws of black hol…

Dark Matter Freeze-in from a Z′ Reheaton

Laws of black hole mechanics in the Einstein-Gauss-Bonnet theory

Dark Matter Freeze-in from a $Z^{'}$ Reheaton