Single-File Diffusion in a Box
(2008) In Physical Review Letters 100(20).- Abstract
- We study diffusion of (fluorescently) tagged hard-core interacting particles of finite size in a finite one-dimensional system. We find an exact analytical expression for the tagged particle probability density function using a Bethe ansatz, from which the mean square displacement is calculated. The analysis shows the existence of three regimes of drastically different behavior for short, intermediate, and large times. The results are in excellent agreement with stochastic simulations (Gillespie algorithm).
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/6e4a4bc3-f319-4847-aa2b-5d261c297781
- author
- Lizana, L. and Ambjörnsson, T. LU
- publishing date
- 2008
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review Letters
- volume
- 100
- issue
- 20
- article number
- 200601
- publisher
- American Physical Society
- external identifiers
-
- scopus:44149102183
- ISSN
- 0031-9007
- DOI
- 10.1103/PhysRevLett.100.200601
- language
- English
- LU publication?
- no
- id
- 6e4a4bc3-f319-4847-aa2b-5d261c297781
- date added to LUP
- 2019-05-03 11:32:37
- date last changed
- 2022-03-31 17:16:25
@article{6e4a4bc3-f319-4847-aa2b-5d261c297781, abstract = {{We study diffusion of (fluorescently) tagged hard-core interacting particles of finite size in a finite one-dimensional system. We find an exact analytical expression for the tagged particle probability density function using a Bethe ansatz, from which the mean square displacement is calculated. The analysis shows the existence of three regimes of drastically different behavior for short, intermediate, and large times. The results are in excellent agreement with stochastic simulations (Gillespie algorithm).}}, author = {{Lizana, L. and Ambjörnsson, T.}}, issn = {{0031-9007}}, language = {{eng}}, number = {{20}}, publisher = {{American Physical Society}}, series = {{Physical Review Letters}}, title = {{Single-File Diffusion in a Box}}, url = {{http://dx.doi.org/10.1103/PhysRevLett.100.200601}}, doi = {{10.1103/PhysRevLett.100.200601}}, volume = {{100}}, year = {{2008}}, }