98 citations · 355 across the 16 of their papers we have counts for
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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…
Information Geometry and Quantum Phase Transitions in the Dicke Model
Anshuman Dey, Subhash Mahapatra, Pratim Roy +1
We study information geometry of the Dicke model, in the thermodynamic limit. The scalar curvature of the Riemannian metric tensor induced on the parameter space of the model i…
Information Geometry, Phase Transitions, and Widom Lines : Magnetic and Liquid Systems
Anshuman Dey, Pratim Roy, Tapobrata Sarkar
We study information geometry of the thermodynamics of first and second order phase transitions, and beyond criticality, in magnetic and liquid systems. We establish a universal mi…