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cond-mat.stat-mech2026
Critical scaling and supercritical coarsening in Active Model B+
Abir Bhowmick, P. K. Mohanty
We study critical dynamics and phase-ordering kinetics in Active Model B (AMB) and its minimal extension, Active Model B (AMB), using deterministic simulations in two dimensi…
cond-mat.stat-mech2025★ 5 cited
Geometric and Nonequilibrium Criticality in Run-and-Tumble Particles with Competing Motility and Attraction
Abir Bhowmick, Sayantan Mitra, P. K. Mohanty
Self-propulsion in run-and-tumble particles (RTPs) generates effective attractive interactions that can drive motility-induced phase separation (MIPS), a phenomenon absent in passi…