Poghosyan Vahagn ; Priezzhev Viacheslav
We study the rotor-router walk with the clockwise ordering of outgoing edges on the semi-infinite cylinder. Imposing uniform conditions on the boundary of the cylinder, we consider growth of the cluster of visited sites and its internal structure. The average width of the surface region of the cluster evolves with time to the stationary value by a scaling law whose parameters are close to the standard KPZ exponents. We introduce characteristic labels corresponding to closed clockwise contours formed by rotors and show that the sequence of labels has in average an ordered helix structure.
oai:noad.sci.am:136148
10.1088/1742-5468/2016/07/073209
Journal of Statistical Mechanics: Theory and Experiment
Joint Institute for Nuclear Research ; Bogoliubov Laboratory of Theoretical Physics ; Institute for Informatics and Automation Problems ; Dubna State University
Apr 19, 2021
Apr 19, 2021
10
https://noad.sci.am/publication/149484
Հրատարակության անուն | Ամսաթիվ |
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Vl V Papoyan, Spiral structures in the rotor-router walk | Apr 19, 2021 |