11 citations · 30 across the 7 of their papers we have counts for
7 papers
Metropolis and Wang-Landau Algorithms
K. P. N. Murthy
Metropolis algorithm has been extensively employed for simulating a canonical ensemble and estimating macroscopic properties of a closed system at any desired temperature. A mechan…
A new truncation scheme for BBGKY hierarchy: conservation of energy and time reversibility
S. Siva Nasarayya Chari, Ramarao Inguva, K. P. N. Murthy
We propose a new truncation scheme for Bogoliubov-Born-Green-Kirkwood-Yvon (BBGKY) hierarchy. We approximate the three particle distribution function in terms of $…
Ludwig Boltzmann, Transport Equation and the Second Law
K. P. N. Murthy
Ludwig Boltzmann had a hunch that irreversibility exhibited by a macroscopic system arises from the reversible dynamics of its microscopic constituents. He derived a nonlinear inte…
Persistence and Life Time Distribution in Coarsening Phenomen
V. Sridhar, K. P. N. Murthy, M. C. Valsakumar
We investigate the life time distribution in one and two dimensional coarsening processes modelled by Ising - Glauber dynamics at zero temperature. We find that the life time distr…
Relaxation at late stages in an entropy barrier model for glassy systems
K. P. N. Murthy, K. W. Kehr
The ground state dynamics of an entropy barrier model proposed recently for describing relaxation of glassy systems is considered. At stages of evolution the dynamics can be descri…
Diffusion and Trapping on a one-dimensional lattice
Achille Giacometti, K. P. N. Murthy
The properties of a particle diffusing on a one-dimensional lattice where at each site a random barrier and a random trap act simultaneously on the particle are investigated by num…