113 citations · 251 across the 3 of their papers we have counts for
6 papers
Logarithmic current fluctuations in non-equilibrium quantum spin chains
Tibor Antal, P. L. Krapivsky, A. Rákos
We study zero-temperature quantum spin chains which are characterized by a non-vanishing current. For the XX model starting from the initial state |... + + + - - - ...> we derive a…
Breakdown of Gallavotti-Cohen symmetry for stochastic dynamics
R. J. Harris, A. Rákos, G. M. Schuetz
We consider the behaviour of current fluctuations in the one-dimensional partially asymmetric zero-range process with open boundaries. Significantly, we find that the distribution…
Current Distribution and random matrix ensembles for an integrable asymmetric fragmentation process
A. Rákos, G. M. Schütz
We calculate the time-evolution of a discrete-time fragmentation process in which clusters of particles break up and reassemble and move stochastically with size-dependent rates. I…
Exact shock measures and steady-state selection in a driven diffusive system with two conserved densities
A. Rákos, G. M. Schütz
We study driven 1d lattice gas models with two types of particles and nearest neighbor hopping. We find the most general case when there is a shock solution with a product measure…
Hysteresis in one-dimensional reaction-diffusion systems
A. Rakos, M. Paessens, G. M. Schuetz
We introduce a simple nonequilibrium model for a driven diffusive system with nonconservative reaction kinetics which exhibits ergodicity breaking and hysteresis in one dimension.…
Localization of shocks in driven diffusive systems without particle number conservation
V. Popkov, A. Rakos, R. D. Willmann +2
We study the formation of localized shocks in one-dimensional driven diffusive systems with spacially homogeneous creation and annihilation of particles (Langmuir kinetics).We show…