2 papers
cond-mat.soft2026
Active model B+ from run-and-tumble particles on a triangular lattice
Abir Bhowmick, P. K. Mohanty
Active model B+ (AMB+) explains how motility-induced phase separation can be arrested by reverse Ostwald ripening, but its coefficients have not been derived from a microscopic lat…
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…