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Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/21417

Title: Comment on “Generalized exclusion processes: Transport coefficients”
Authors: Becker, Thijs
Nelissen, Kwinten
Cleuren, Bart
Partoens, Bart
Van den Broeck, Christian
Issue Date: 2016
Citation: PHYSICAL REVIEW E, 93 (4)
Abstract: In a recent paper, Arita et al. [Phys. Rev. E 90, 052108 (2014)] consider the transport properties of a class of generalized exclusion processes. Analytical expressions for the transport-diffusion coefficient are derived by ignoring correlations. It is claimed that these expressions become exact in the hydrodynamic limit. In this Comment, we point out that (i) the influence of correlations upon the diffusion does not vanish in the hydrodynamic limit, and (ii) the expressions for the self- and transport diffusion derived by Arita et al. are special cases of results derived in Becker et al. [Phys. Rev. Lett. 111, 110601 (2013)].
Notes: Becker, T (reprint author), Hasselt Univ, B-3590 Diepenbeek, Belgium. thijsbecker@gmail.com
URI: http://hdl.handle.net/1942/21417
DOI: 10.1103/PhysRevE.93.046101
ISI #: 000374962100019
ISSN: 2470-0045
Category: A2
Type: Journal Contribution
Appears in Collections: Research publications

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