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- Harish-Chandra Research InstituteIN57 papers
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6 papers · 2 filters
Surface properties and scaling behavior of a generalized ballistic deposition model in (1+1)-dimension
Baisakhi Mal, Subhankar Ray, J. Shamanna
The surface exponents, the scaling behavior and the bulk porosity of a generalized ballistic deposition (GBD) model are studied. In nature, there exist particles with varying degre…
model with a bias towards nearest neighbor
Parongama Sen, Purusattam Ray
We have studied reaction-diffusion model on a ring, with a bias of the random walkers to hop towards their nearest neighbor…
Exit Probability in Generalised Kinetic Ising Model
Parna Roy, Parongama Sen
In this paper we study generalised Ising Glauber models with inflow of informa- tion in one dimension and derive expressions for the exit probability using well established analyti…
Signature of a Continuous Quantum Phase Transition in Nonequilibrium Energy Absorption: Footprints of Criticality on Highly Excited States
Sirshendu Bhattacharyya, Subinay Dasgupta, Arnab Das
Understanding phase transitions in quantum matters constitutes a significant part of present day condensed matter physics. Quantum phase transitions concern ground state properties…
Universal features of exit probability in opinion dynamics models with domain size dependent dynamics
Parna Roy, Soham Biswas, Parongama Sen
We study the exit probability for several binary opinion dynamics models in one dimension in which the opinion state (represented by ) of an agent is determined by dynamical…
Exit probability in inflow dynamics: nonuniversality induced by range, asymmetry and fluctuation
Parna Roy, Soham Biswas, Parongama Sen
Probing deeper into the existing issues regarding the exit probability (EP) in one dimensional dynamical models, we consider several models where the states are represented by Isin…