20 citations · 38 across the 18 of their papers we have counts for
13 papers · 1 filter
A non-local origin for massive gravity and late-time acceleration
Susobhan Mandal, S. Shankaranarayanan
The accelerated expansion of the universe poses a significant challenge to General Relativity. Non-local modifications to gravity have emerged as a compelling class of theories to…
Thermal field theories coupled to curved spacetime
Susobhan Mandal
Thermal field theory is an essential tool for comprehending various physical phenomena, including astrophysical objects such as neutron stars and white dwarfs, as well as the early…
Modified theories of gravity at different curvature scales
Susobhan Mandal, S. Shankaranarayanan
General Relativity (GR) remains the cornerstone of gravitational physics, providing remarkable success in describing a wide range of astrophysical and cosmological phenomena. Howev…
Ward identities under the frame transformations in curved spacetime
Susobhan Mandal
Scalar-tensor theories of gravity are considered to be competitors to Einstein's theory of general relativity for the description of classical gravity, as they are used to build fe…
Effects of magnetic field on the equation of state in curved spacetime of a neutron star
Golam Mortuza Hossain, Susobhan Mandal
Neutron stars are known to have strong magnetic fields reaching as high as Gauss, besides having strongly curved interior spacetime. So for computing an equation of state…
From Horndeski action to the Callan-Giddings-Harvey-Strominger model and beyond
Susobhan Mandal, Tausif Parvez, S. Shankaranarayanan
The knowledge of what entered black hole (BH) is completely lost as it evaporates. This contradicts the unitarity principle of quantum mechanics and is referred to as the informati…