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cond-mat.stat-mech2026
Phase ordering kinetics in Light-Heavy-Vacancy model: unusual coarsening dynamics
Chandradip Khamrai, Sakuntala Chatterjee
We study a one dimensional lattice model of coupled driven system where two kinds of hardcore particle species, `light' and `heavy', move on a fluctuating landscape. Light particle…
cond-mat.stat-mech2026
Jamming transition in an active exclusion process
Kavita Jain, Sakuntala Chatterjee
Multiple studies on active matter have shown that activity can induce or suppress a phase transition, or modify the critical behavior of a passive system. Here we investigate how a…
cond-mat.stat-mech2026
A Novel Mechanism of Ordering in a Coupled Driven System: Vacancy Induced Phase Separation
Chandradip Khamrai, Sakuntala Chatterjee
We study a coupled driven system where two different species of particles, along with some vacancies or holes, move on a landscape whose shape fluctuates with time. The movement of…