Emergence of bimodality in noisy systems with single-well potential

2007
journal article
article
dc.abstract.enWe study the stationary probability density of a Brownian particle in a potential with a single-well subject to the purely additive thermal and dichotomous noise sources. We find situations where bimodality of stationary densities emerges due to presence of dichotomous noise. The solutions are constructed using stochastic dynamics (Langevin equation) or by discretization of the corresponding Fokker-Planck equations. We find that in models with both noises being additive the potential has to grow faster than |x| in order to obtain bimodality. For potentials ∝|x| stationary solutions are always of the double exponential form.pl
dc.affiliationWydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiegopl
dc.contributor.authorDybiec, Bartłomiej - 102110 pl
dc.contributor.authorSchimansky-Geier, L.pl
dc.date.accessioned2018-04-11T11:22:42Z
dc.date.available2018-04-11T11:22:42Z
dc.date.issued2007pl
dc.description.number3pl
dc.description.physical313-320pl
dc.description.volume57pl
dc.identifier.doi10.1140/epjb/e2007-00162-ypl
dc.identifier.eissn1434-6036pl
dc.identifier.issn1434-6028pl
dc.identifier.urihttps://ruj.uj.edu.pl/xmlui/handle/item/53213
dc.languageengpl
dc.language.containerengpl
dc.rightsDodaję tylko opis bibliograficzny*
dc.rights.licencebez licencji
dc.rights.uri*
dc.subtypeArticlepl
dc.titleEmergence of bimodality in noisy systems with single-well potentialpl
dc.title.journalThe European Physical Journal. B, Condensed Matter and Complex Systemspl
dc.typeJournalArticlepl
dspace.entity.typePublication
Affiliations

* The migration of download and view statistics prior to the date of April 8, 2024 is in progress.

Views
0
Views per month

No access

No Thumbnail Available