1 citations · 1 across the 4 of their papers we have counts for
4 papers
High temperature modulations, meso-scale interactions and hyperscaling breakdown in Ising models with frustration: some insights from thermodynamic geometry
Soumen Khatua, Riekshika Sanwari, Vikram Patil +1
In this work we revisit the Axial Third Nearest Neighbour Ising (A3NNI) chain and examine in detail some aspects of its phase behaviour ensuing from competing interactions and resu…
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…