Modeling transport of extended interacting objects with drop-off phenomenon

A Jain, AK Gupta - Plos one, 2022 - journals.plos.org
We study a deterministic framework for important cellular transport phenomena involving a
large number of interacting molecules called the excluded flow of extended interacting …

Phase transitions in the driven lattice gas (TASEP) with repulsive energies

A Baumgärtner, SL Narasimhan - Journal of Physics A …, 2023 - iopscience.iop.org
We report on non-equilibrium phase transitions in the driven lattice gas model totally
asymmetric exclusion processes caused by nearest-neighbor (NN) repulsions between …

Analysis of interactions in totally asymmetric exclusion process with site-dependent hopping rates: theory and simulations

A Jindal, T Midha, AK Gupta - Journal of Physics A: Mathematical …, 2020 - iopscience.iop.org
Biological molecular motors are special enzymes that support biological processes such as
intracellular transport, vesicle locomotion, RNA translation and many more. Experimental …

[HTML][HTML] Totally asymmetric simple exclusion process on a dynamic lattice with local inhomogeneity

C Lin, Y Huang, Z Xu, Y Zhang - Results in Physics, 2024 - Elsevier
In this manuscript, we introduce a totally asymmetric simple exclusion process on a dynamic
lattice with inhomogeneity to model motor-based long-range transport along microtubules …

Dynamical transitions in a one-dimensional katz–lebowitz–spohn model

A Pelizzola, M Pretti, F Puccioni - Entropy, 2019 - mdpi.com
Dynamical transitions, already found in the high-and low-density phases of the Totally
Asymmetric Simple Exclusion Process and a couple of its generalizations, are singularities …

Interactive dynamics controlling symmetry breaking in bidirectional transport systems with narrow entrances

N Sharma, T Midha, AK Gupta - Physica A: Statistical Mechanics and its …, 2019 - Elsevier
Long-range bidirectional transport depends on the collective motion of interacting particles
and associations in the entrance and exit of several transport mediums. Motivated by these …

The effect of local dissociation on dynamics of interacting molecular motors

L Gomes, T Midha, AK Gupta… - Journal of Physics A …, 2019 - iopscience.iop.org
Successful functioning of all living systems depends on several classes of active enzymatic
molecules known as biological molecular motors. They are involved in processes that …

Role of interactions in a closed quenched driven diffusive system

B Pal, AK Gupta - Journal of Physics A: Mathematical and …, 2020 - iopscience.iop.org
We study the non-equilibrium steady states in a closed system consisting of interacting
particles obeying exclusion principle with quenched hopping rate. Cluster mean field …

The effect of local reversible dissociation of particles in interactive driven diffusive system

A Jindal, N Bhatia, AB Kolomeisky, AK Gupta - Physica A: Statistical …, 2022 - Elsevier
Motor proteins or biological molecular motors belong to a class of active enzymatic
molecules that are responsible for transport and force generation in living cells. They …

The role of extended range of interactions in the dynamics of interacting molecular motors

C Spaulding, H Teimouri, SL Narasimhan… - Journal of Physics A …, 2022 - iopscience.iop.org
Motor proteins, also known as biological molecular motors, play important roles in various
intracellular processes. Experimental investigations suggest that molecular motors interact …