7 papers
Disorder effects in Ising metamagnetic phase transition
A. B. Acharyya, M. Acharyya
The thermodynamics of randomly quenched disordered Ising metamagnet has been studied by Monte Carlo simulations. The disorder has been implemented either by inserting nonmagnetic i…
100 Glorious Years of the Ising Model
Muktish Acharyya, Yurij Holovatch, Ferenc Igloi
This is an editorial article based on the reseaches on the Ising model over the last 100 years.
Multiple crossover in the decay of metastable volume fraction of a Blume-Capel ferromagnetic needle
Ishita Tikader, Muktish Acharyya
The transient behaviours of a Blume-Capel ferromagnetic needle have been studied extensively by Monte-Carlo simulation. The needle has an elongated length in one direction compared…
Compensation in trilayered anisotropic 6-state clock model
Olivia Mallick, Muktish Acharyya
The equilibrium behaviours of a trilayered 6-state clock model have been investigated by Monte Carlo simulation. The intralayer interaction is considered ferromagnetic, whereas the…
deGennes-Suzuki-Kubo Quantum Ising Mean Field Dynamics: Applications to Quantum Hysteresis, Heat Engines and Annealing
Soumyaditya Das, Soumyajyoti Biswas, Muktish Acharyya +1
We briefly review the early development of the mean-field dynamics for cooperatively interacting quantum many-body systems, mapped to pseudo-spin (Ising-like) systems. We start wit…
Strange relaxation and metastable behaviours of the Ising ferromagnetic thick cubic shell
Ishita Tikader, Muktish Acharyya
We have studied the equilibrium and nonequilibrium behaviours of the Ising ferromagnetic thick cubic shell by Monte Carlo simulation. Our goal is to find the dependence of the resp…