141 citations · 2.1k across the 93 of their papers we have counts for
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On Holographic Rényi Entropy in Some Modified Theories of Gravity
Anshuman Dey, Pratim Roy, Tapobrata Sarkar
We perform a detailed analysis of holographic entanglement Rényi entropy in some modified theories of gravity with four dimensional conformal field theory duals. First, we construc…
Self-gravitating fluid systems and galactic dark matter
Uddipan Banik, Dipanjan Dey, Kaushik Bhattacharya +1
We study gravitational collapse with anisotropic pressures, whose end stage can mimic space-times that are seeded by galactic dark matter. To this end, we identify a class of space…
Information Geometry in Time Dependent Quantum Systems and the Geometric Phase
Anshuman Dey, Suvankar Paul, Pratim Roy +1
We study information theoretic geometry in time dependent quantum mechanical systems. First, we discuss global properties of the parameter manifold for two level systems exemplifie…