Creator:

Żurek S.

Contributor:

Drzewiński A.

Tags:

Rubinstein-Duke model, translocation, semi-periodic stochastic model

Abstract:

Translocation is modeled with the Rubinstein-Duke rules for hopping reptons along a one-dimensional lattice (tube). Identification of some coupled states guarantees a semi-periodicity of the process. The chain is driven through the pore by a bias potential promoting the transition of stored length in one direction. Accounting exactly for all allowed states the translocation time of polymers up to the 10-links length is determined. The crossover from reptation to faster dynamics through gradually allowing hernia creation and annihilation is found. Some computational details are presented.

Place of publishing:

Poznań

Publisher:

OWN

Date accepted:

2010.07.01

Date submitted:

2010.03.23

Date issued:

2010.08.24

Resource Type:

artykuł

Format:

application/pdf

Language:

eng