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http://hdl.handle.net/1942/18909| Title: | Current fluctuations in boundary driven diffusive systems in different dimensions: a numerical study | Authors: | BECKER, Thijs NELISSEN, Kwinten CLEUREN, Bart |
Issue Date: | 2015 | Source: | New journal of physics, 17 (5), Art. N° 055023 | Abstract: | We use kinetic Monte Carlo simulations to investigate current fluctuations in boundary driven generalized exclusion processes, in different dimensions. Simulation results are in full agreement with predictions based on the additivity principle and the macroscopic fluctuation theory. The current statistics are independent of the shape of the contacts with the reservoirs, provided they are macroscopic in size. In general, the current distribution depends on the spatial dimension. For the special cases of the symmetric simple exclusion process and the zero-range process, the current statistics are the same for all spatial dimensions. | Keywords: | driven diffusive systems; stochastic particle dynamics; current fluctuations | Document URI: | http://hdl.handle.net/1942/18909 | Link to publication/dataset: | http://arxiv.org/abs/1502.07559 | ISSN: | 1367-2630 | e-ISSN: | 1367-2630 | DOI: | 10.1088/1367-2630/17/5/055023 | ISI #: | 000355282700001 | Rights: | © 2015 IOP Publishing Ltd and Deutsche Physikalische Gesellschaft. Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. | Category: | A1 | Type: | Journal Contribution | Validations: | ecoom 2016 |
| Appears in Collections: | Research publications |
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| 1367-2630_17_5_055023.pdf | Published version | 706.6 kB | Adobe PDF | View/Open |
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