Please use this identifier to cite or link to this item:
http://hdl.handle.net/1942/28556| Title: | Large-deviation theory for a Brownian particle on a ring: a WKB approach | Authors: | PROESMANS, Karel Derrida, Bernard |
Issue Date: | 2019 | Publisher: | IOP PUBLISHING LTD | Source: | Journal of statistical mechanics, (Art N° 023201) | Abstract: | We study the large deviation function of the displacement of a Brownian particle confined on a ring. In the zero noise limit this large deviation function has a cusp at zero velocity given by the Freidlin-Wentzell theory. We develop a WKB approach to analyse how this cusp is rounded in the weak noise limit. | Notes: | [Proesmans, Karel] Hasselt Univ, B-3590 Diepenbeek, Belgium. [Proesmans, Karel; Derrida, Bernard] Coll France, PSL, 11 Pl Marcelin Berthelot, F-75231 Paris 05, France. | Keywords: | diffusion;stochastic particle dynamics | Document URI: | http://hdl.handle.net/1942/28556 | ISSN: | 1742-5468 | e-ISSN: | 1742-5468 | DOI: | 10.1088/1742-5468/aafa7e | ISI #: | 000457538000001 | Rights: | 2019 IOP Publishing Ltd and SISSA Medialab srl | Category: | A1 | Type: | Journal Contribution | Validations: | ecoom 2020 |
| Appears in Collections: | Research publications |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Proesmans_2019_J._Stat._Mech._2019_023201.pdf Restricted Access | Published version | 1.19 MB | Adobe PDF | View/Open Request a copy |
| LDF_periodic (71).pdf | Peer-reviewed author version | 287.21 kB | Adobe PDF | View/Open |
SCOPUSTM
Citations
44
checked on Aug 22, 2025
WEB OF SCIENCETM
Citations
42
checked on Aug 23, 2025
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.