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Velocity Resetting of Inertial Run-and-Tumble Particles in Non-Newtonian Media: Velocity Distribution, Diffusion and First-Passage Time
Subhanker Howlader, Sayantan Mondal, Prasenjit Das
We study the dynamics of an athermal inertial run-and-tumble particle moving through a non-Newtonian medium in , where the particle's velocity is reset to zero at a consta…
Phase Separation in Active Binary Mixtures With Chemical Reaction
Sayantan Mondal, Prasenjit Das
We study motility-induced phase separation~(MIPS) in active AB binary mixtures undergoing the chemical reaction . Starting from the evolution equations for…
Domain Growth Kinetics in Active Binary Mixtures
Sayantan Mondal, Prasenjit Das
We study motility-induced phase separation (MIPS) in symmetric and asymmetric active binary mixtures. We start with the coarse-grained run-and-tumble bacterial model that provides…
Virial Equation of State for a Granular System
Subhanker Howlader, Prasenjit Das
The equation of state for an ideal gas is simple, which is . In the case of imperfect gases where mutual interactions among the constituents are important, pressure…