2 papers
cond-mat.stat-mech2025
Mpemba effect on non-equilibrium active Markov chains
Apurba Biswas, Arnab Pal
We study the Mpemba effect on a non-equilibrium Markov chain that mimics the run and tumble motion of an active particle in a discrete energy landscape. The broken detailed balance…
cond-mat.stat-mech2024
Mpemba effect in the relaxation of an active Brownian particle in a trap without metastable states
Apurba Biswas, R. Rajesh
We explore the role of activity in the occurrence of the Mpemba effect within a system of an active colloid diffusing in a potential landscape devoid of metastable minimum. The Mpe…