Dynamics of a Disordered, Driven Zero-Range Process in One Dimension
Dynamics of a Disordered, Driven Zero-Range Process in One Dimension
We study a disordered, driven zero range process which models a closed system of attractive particles that hop with site-dependent rates and whose steady state shows a condensation transition with increasing density. We characterize the dynamical properties of the mass fluctuations in the steady state in one dimension both analytically …