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Communication: Distinguishing between short-time non-Fickian diffusion and long-time Fickian diffusion for a random walk on a crowded lattice.

Abstract:

The motion of cells and molecules through biological environments is often hindered by the presence of other cells and molecules. A common approach to modeling this kind of hindered transport is to examine the mean squared displacement (MSD) of a motile tracer particle in a lattice-based stochastic random walk in which some lattice sites are occupied by obstacles. Unfortunately, stochastic models can be computationally expensive to analyze because we must average over a large ensemble of iden...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1063/1.4948782

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Institution:
University of Oxford
Department:
Oxford, MPLS, Mathematical Institute
Role:
Author
Publisher:
American Institute of Physics Publisher's website
Journal:
Journal of Chemical Physics Journal website
Volume:
144
Issue:
17
Pages:
171104
Publication date:
2016-05-05
Acceptance date:
2016-04-26
DOI:
EISSN:
1089-7690
ISSN:
0021-9606
URN:
uuid:add73a47-ccf8-48ab-88dc-839d70bf7572
Source identifiers:
623540
Local pid:
pubs:623540
Language:
English

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