Simple view
Full metadata view
Authors
Statistics
Multimodal stationary states under Cauchy noise
A Lévy noise is an efficient description of out-of-equilibrium systems. The presence of Lévy flights results in a plenitude of noise-induced phenomena. Among others, Lévy flights can produce stationary states with more than one modal value in single-well potentials. Here we explore stationary states in special double-well potentials demonstrating that a sufficiently high potential barrier separating potential wells can produce bimodal stationary states in each potential well. Furthermore, we explore how the decrease in the barrier height affects the multimodality of stationary states. Finally, we explore the role of multimodality of stationary states on noise-induced escape over the static potential barrier.
cris.lastimport.scopus | 2024-04-07T14:29:04Z | |
dc.abstract.en | A Lévy noise is an efficient description of out-of-equilibrium systems. The presence of Lévy flights results in a plenitude of noise-induced phenomena. Among others, Lévy flights can produce stationary states with more than one modal value in single-well potentials. Here we explore stationary states in special double-well potentials demonstrating that a sufficiently high potential barrier separating potential wells can produce bimodal stationary states in each potential well. Furthermore, we explore how the decrease in the barrier height affects the multimodality of stationary states. Finally, we explore the role of multimodality of stationary states on noise-induced escape over the static potential barrier. | pl |
dc.affiliation | Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego | pl |
dc.contributor.author | Cieśla, Michał - 101020 | pl |
dc.contributor.author | Capała, Karol - 231061 | pl |
dc.contributor.author | Dybiec, Bartłomiej - 102110 | pl |
dc.date.accessioned | 2019-09-18T09:56:36Z | |
dc.date.available | 2019-09-18T09:56:36Z | |
dc.date.issued | 2019 | pl |
dc.description.number | 5 | pl |
dc.description.volume | 99 | pl |
dc.identifier.articleid | 052118 | pl |
dc.identifier.doi | 10.1103/PhysRevE.99.052118 | pl |
dc.identifier.eissn | 2470-0053 | pl |
dc.identifier.issn | 2470-0045 | pl |
dc.identifier.project | ROD UJ / O | pl |
dc.identifier.uri | https://ruj.uj.edu.pl/xmlui/handle/item/82915 | |
dc.language | eng | pl |
dc.language.container | eng | pl |
dc.rights | Dodaję tylko opis bibliograficzny | * |
dc.rights.licence | bez licencji | |
dc.rights.uri | * | |
dc.subtype | Article | pl |
dc.title | Multimodal stationary states under Cauchy noise | pl |
dc.title.journal | Physical Review. E | pl |
dc.type | JournalArticle | pl |
dspace.entity.type | Publication |