54 citations · 269 across the 13 of their papers we have counts for
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cond-mat.stat-mech2011★ 2 cited
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…
cond-mat.mes-hall2011★ 18 cited
Localization of Dirac-like excitations in graphene in the presence of smooth inhomogeneous magnetic fields
Pratim Roy, Tarun Kanti Ghosh, Kaushik Bhattacharya
The present article discusses magnetic confinement of the Dirac excitations in graphene in presence of inhomogeneous magnetic fields. In the first case a magnetic field directed al…