6 citations · 17 across the 9 of their papers we have counts for
5 papers · 1 filter
Marginal IR running of Gravity as a Natural Explanation for Dark Matter
Naman Kumar
We propose that the infrared (IR) running of Newton's coupling provides a simple and universal explanation for large-distance modifications of gravity relevant to dark matter pheno…
Extended black hole thermodynamics in a DGP braneworld
Naman Kumar
We develop extended black-hole thermodynamics on a Dvali--Gabadadze--Porrati (DGP) brane by promoting the brane tension to a thermodynamic variable within the extended Iyer--Wa…
A proof of the reverse isoperimetric inequality using a geometric-analytic approach
Naman Kumar
We present a proof of the reverse isoperimetric inequality - a central conjecture in extended black hole thermodynamics - for black holes in Einstein gravity with , emplo…
Love beyond Einstein: Metric reconstruction and Love number in quadratic gravity using WEFT
Arpan Bhattacharyya, Saptaswa Ghosh, Naman Kumar +2
We study tidal Love numbers of static black holes in four-dimensional quadratic theory of gravity, extending the result of GR. We use worldline effective field theory (WEFT) method…
Non-linear equation of motion for higher curvature semiclassical gravity
Naman Kumar
We derive the non-linear semiclassical equation of motion for a general diffeomorphism-invariant theory of gravity by leveraging the thermodynamic properties of closed causal horiz…