20 citations · 29 across the 2 of their papers we have counts for
10 papers
Entropy function from the Einstein boundary term
Anirban Roy Chowdhury, Ashis Saha, Sunandan Gangopadhyay
We show using the entropy function formalism developed by Sen \cite{Sen:2005wa} that the boundary term which arises from the Einstein-Hilbert action is sufficient to yield the Beke…
Holographic study of entanglement and complexity for mixed states
Ashis Saha, Sunandan Gangopadhyay
In this paper, we holographically quantify the entanglement and complexity for mixed states by following the prescription of purification. The bulk theory we consider in this work…
Investigation of circular geodesics in a rotating charged black hole in the presence of perfect fluid dark matter
Anish Das, Ashis Saha, Sunandan Gangopadhyay
In this work we have obtained a charged black hole solution in the presence of perfect fluid dark matter (PFDM) and discuss its energy conditions. The metric corresponding to the r…
Universal Pieces of Holographic Entanglement Entropy and Holographic Subregion Complexity
Sunandan Gangopadhyay, Dharmesh Jain, Ashis Saha
We propose that the definition of holographic subregion complexity (HSC) needs a slight modification for supergravity solutions with warped anti-de Sitter (AdS) factors. Such warp…
Generalized entanglement temperature and entanglement Smarr relation
Ashis Saha, Sunandan Gangopadhyay, Jyoti Prasad Saha
We observe that in presence of excitation, a thermodynamic Smarr like relation corresponding to a generalized entanglement temperature () can be holographically obtained for t…
Holographic computation of Wilson loops in a background with broken conformal invariance and finite chemical potential
Ashis Saha, Sunandan Gangopadhyay
In this paper, we follow a `bottom-up' AdS/QCD approach to holographically probe the dynamics of a moving pair inside a strongly coupled plasma at the boundary. We consi…