248 citations · 1.3k across the 49 of their papers we have counts for
4 papers · 1 filter
Microcanonical Phase Space and Entropy in Curved Spacetime
Avinandan Mondal, Dawood Kothawala
We discuss the structure of microcanonical ensembles in inertial and non-inertial frames attached to a confined system of positive energy particles in curved spacetime. Under certa…
Worldline EFT treatment of quadratic and cubic gravity theories
Raghotham A Kulkarni, Rahul, Soham Bhattacharyya +1
This paper explores modifications to General Relativity (GR) by considering higher-order curvature terms in the gravitational action, specifically focusing on the quadratic Ricci s…
Workshop on the limiting compactness objects: Black holes and Buchdahl stars
Dawood Kothawala, Sahil Saini
The workshop was organized at IUCAA on Oct 30 - Nov 3, 2023 as a compact discussion and discourse meeting with a threadbare exposition and discussion of the various aspects and the…
Non-inertial frames that can mimic gravitational fields
Dawood Kothawala
One version of the principle of equivalence, as originally formulated by Einstein, states that ``gravity" can be mimicked locally by going to an ``accelerated frame of reference".…