43 citations · 382 across the 27 of their papers we have counts for
27 papers
Bidirectional Non-Markovian Exclusion Processes
Robin Jose, Chikashi Arita, Ludger Santen
Bidirectional transport in (quasi) one-dimensional systems generically leads to cluster-formation and small particle currents. This kind of transport can be described by the asymme…
Interacting elephant random walks
Chikashi Arita, Eric Ragoucy
The elephant random walk is a history-dependent random walk. We study a class of interacting elephant random walks. Our model includes the exclusion process as a special case. By m…
Bulk diffusion in a kinetically constrained lattice gas
Chikashi Arita, P L Krapivsky, Kirone Mallick
In the hydrodynamic regime, the evolution of a stochastic lattice gas with symmetric hopping rules is described by a diffusion equation with density-dependent diffusion coefficient…
Localization of a microtubule organizing center by kinesin motors
Chikashi Arita, Jonas Bosche, Alexander Lück +1
The microtubule (MT) motor Kip3p is very processive kinesin that promotes catastrophes and pausing in particular on cortical contact. These properties explain the role of Kip3p in…
Variational calculation of transport coefficients in diffusive lattice gases
Chikashi Arita, P. L. Krapivsky, Kirone Mallick
A diffusive lattice gas is characterized by the diffusion coefficient depending only on the density. The Green-Kubo formula for diffusivity can be represented as a variational form…
Signal optimization in urban transport: A totally asymmetric simple exclusion process with traffic lights
Chikashi Arita, M. Ebrahim Foulaadvand, Ludger Santen
We consider the exclusion process on a ring with time-dependent defective bonds at which the hoping rate periodically switches between zero and one. This system models main roads i…