Intracellular transport driven by cytoskeletal motors: General mechanisms and defects

C Appert-Rolland, M Ebbinghaus, L Santen - Physics Reports, 2015 - Elsevier
Cells are the elementary units of living organisms, which are able to carry out many vital
functions. These functions rely on active processes on a microscopic scale. Therefore, they …

Exclusion processes on networks as models for cytoskeletal transport

I Neri, N Kern, A Parmeggiani - New Journal of Physics, 2013 - iopscience.iop.org
We present a study of exclusion processes on networks as models for complex transport
phenomena, and in particular for active transport of motor proteins along the cytoskeleton …

Role of site-wise dynamic defects in a resource-constrained exclusion process

N Bhatia, AK Gupta - Chaos, Solitons & Fractals, 2023 - Elsevier
We study an exclusion process with site-wise dynamic disorder in a resource constrained
environment. The dynamic defects that hinder the particle flux on the lattice stochastically …

Asymmetric coupling in two-channel simple exclusion processes

E Pronina, AB Kolomeisky - Physica A: Statistical Mechanics and its …, 2006 - Elsevier
Simple exclusion processes for particles moving along two parallel lattices and jumping
between them are theoretically investigated for asymmetric rates of transition between the …

Spontaneous symmetry breaking in two-channel asymmetric exclusion processes with narrow entrances

E Pronina, AB Kolomeisky - Journal of Physics A: Mathematical …, 2007 - iopscience.iop.org
Multi-particle non-equilibrium dynamics in two-channel asymmetric exclusion processes
with narrow entrances is investigated theoretically. Particles move on two parallel lattices in …

Exclusion processes with internal states

T Reichenbach, T Franosch, E Frey - Physical review letters, 2006 - APS
We introduce driven exclusion processes with internal states that serve as generic transport
models in various contexts, ranging from molecular or vehicular traffic on parallel lanes to …

Role of extended coupling in bidirectional transport system

AK Verma - Physical Review E, 2022 - APS
Motivated by vehicular traffic phenomena, we study a bidirectional two-lane open totally
asymmetric simple exclusion process with extended symmetric coupling conditions in the …

Nonequilibrium steady states in coupled asymmetric and symmetric exclusion processes

A Goswami, U Dey, S Mukherjee - Physical Review E, 2023 - APS
We propose and study a one-dimensional (1D) model consisting of two lanes with open
boundaries. One of the lanes executes diffusive and the other lane driven unidirectional or …

Traffic jams induced by rare switching events in two-lane transport

T Reichenbach, E Frey, T Franosch - New Journal of Physics, 2007 - iopscience.iop.org
We investigate a model for driven exclusion processes where internal states are assigned to
the particles. The latter account for diverse situations, ranging from spin states in spintronics …

Reentrance transition in two lane bidirectional transport system with bottlenecks

S Tamizhazhagan, AK Verma - Chaos, Solitons & Fractals, 2022 - Elsevier
Inspired from the vehicular traffic scenarios, including the companionship of two consecutive
speed bumps placed within a sufficient distance on the road, we investigate a bidirectional …