172 citations · 473 across the 15 of their papers we have counts for
15 papers
Mpemba effect in driven granular gases: role of distance measures
Apurba Biswas, V . V. Prasad, R. Rajesh
Mpemba effect refers to the counterintuitive effect where a system which is initially further from the final steady state equilibrates faster than an identical system that is initi…
Lattice models for ballistic aggregation: cluster-shape dependent exponents
Fahad Puthalath, Apurba Biswas, V. V. Prasad +1
We study ballistic aggregation on a two dimensional square lattice, where particles move ballistically in between momentum and mass conserving coalescing collisions. Three models a…
Mpemba effect in anisotropically driven inelastic Maxwell gases
Apurba Biswas, V. V. Prasad, R. Rajesh
Through an exact analysis, we show the existence of Mpemba effect in an anisotropically driven inelastic Maxwell gas, a simplified model for granular gases, in two dimensions. Mpem…
Mpemba effect in an anisotropically driven granular gas
Apurba Biswas, V. V. Prasad, R. Rajesh
We demonstrate the existence, as well as determine the conditions, of a Mpemba effect - a counterintuitive phenomenon where a hotter system equilibrates faster than a cooler system…
Mpemba effect in driven granular Maxwell gases
Apurba Biswas, V . V. Prasad, O. Raz +1
Mpemba effect refers to the counterintuitive result that, when quenched to a low temperature, a system at higher temperature may equilibrate faster than one at intermediate tempera…
Asymptotic velocity distribution of a driven one dimensional binary granular Maxwell gas
Apurba Biswas, V. V. Prasad, R. Rajesh
We consider the steady states of a driven inelastic Maxwell gas consisting of two types of particles with scalar velocities. Motivated by experiments on bilayers where only one lay…