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Title
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Current fluctuations in boundary driven diffusive systems in different dimensions : a numerical study
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Author
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Abstract
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| 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. |
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Language
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English
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Source (journal)
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New journal of physics / Institute of Physics [Londen]; German Physical Society. - Bristol
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Publication
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Bristol
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2015
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ISSN
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1367-2630
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DOI
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10.1088/1367-2630/17/5/055023
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Volume/pages
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17
(2015)
, 13 p.
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Article Reference
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055023
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ISI
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000355282700001
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Medium
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E-only publicatie
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Full text (Publisher's DOI)
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Full text (publisher's version - intranet only)
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