3 papers
cond-mat1999
Inequivalence of Dynamical Ensembles in a Generalised Driven Diffusive Lattice Gas
Muktish Acharyya, Abhik Basu, Rahul Pandit +1
We generalise the Driven Diffusive Lattice Gas (DDLG) model by using a combination of Kawasaki and Glauber dynamics. We find via Monte Carlo simulations and perturbation studies th…
cond-mat1997
Comparison of meanfield and Monte Carlo approaches to dynamic hysteresis in Ising ferromagnets
Muktish Acharyya
The dynamical hysteresis is studied in the kinetic Ising model in the presence of a sinusoidal magnetic field both by Monte Carlo simulation and by solving the dynamical meanfield…
cond-mat1997
Nucleation in two dimensional Ising system: Classical theory and computer simulation
Muktish Acharyya
We have studied the nucleation in the two dimensional Ising model by Monte Carlo simulation. The nucleation time has been studied as a function of the magnetic field for various sy…