Struktura obiektu Metadane Lista plików Twórca: Żurek S. Współtwórca: Drzewiński A. Tagi: Rubinstein-Duke model, translocation, semi-periodic stochastic model Abstrakt: 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. Miejsce wydania: Poznań Wydawca: OWN Data akceptacji: 2010.07.01 Data złożenia: 2010.03.23 Data wydania: 2010.08.24 Typ zasobu: artykuł Format: application/pdf Język: eng