114 citations · 435 across the 16 of their papers we have counts for
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On the thermodynamic geometry of one-dimensional spin-3/2 lattice models
Riekshika Sanwari, Soumen Khatua, Anurag Sahay
Four-dimensional state space geometry is worked out for the exactly solved one-dimensional spin-3/2 lattice with a Blume-Emery-Griffiths (BEG) Hamiltonian as well as a more general…
Thermodynamic geometry of the spin-1 model. II. Criticality and coexistence in the mean field approximation
Anurag Sahay, Riekshika Sanwari
We continue our study of the thermodynamic geometry of the spin one model from paper I by probing the state space geometry of the Blume Emery Griffiths (BEG) model, and its limitin…
Thermodynamic geometry of one-dimensional spin one lattice models
Anurag Sahay, Riekshika Sanwari
State space geometry is obtained for the one dimensional Blume Emery Griffiths model and the associated scalar curvature(s) investigated for various parameter regimes, including th…
Thermodynamic Geometry, Phase Transitions, and the Widom Line
George Ruppeiner, Anurag Sahay, Tapobrata Sarkar +1
We construct a novel approach, based on thermodynamic geometry, to characterize first-order phase transitions from a microscopic perspective, through the scalar curvature in the eq…