dc.contributor.author
Brouwer, Piet W.
dc.contributor.author
Danon, Jeroen
dc.date.accessioned
2018-06-08T03:33:00Z
dc.date.available
2016-03-24T12:06:26.925Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/15414
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-19602
dc.description.abstract
The persistent current in a mesoscopic ring has a Gaussian distribution with
small non-Gaussian corrections. Here we report a semiclassical calculation of
the leading non-Gaussian correction, which is described by the three-point
correlation function. The semiclassical approach is applicable to systems in
which the electron dynamics is ballistic and chaotic, and includes the
dependence on the Ehrenfest time. At small but finite Ehrenfest times, the
non-Gaussian fluctuations are enhanced with respect to the limit of zero
Ehrenfest time.
en
dc.rights.uri
http://www.elsevier.com/about/open-access/green-open-access
dc.subject.ddc
500 Naturwissenschaften und Mathematik::530 Physik
dc.title
Semiclassical theory of persistent current fluctuations in ballistic chaotic
rings
dc.type
Wissenschaftlicher Artikel
dcterms.bibliographicCitation
Physica E: Low-dimensional Systems and Nanostructures. - 74 (2015), S. 644-650
dc.identifier.sepid
48832
dcterms.bibliographicCitation.doi
10.1016/j.physe.2015.08.004
dcterms.bibliographicCitation.url
http://dx.doi.org/10.1016/j.physe.2015.08.004
refubium.affiliation
Physik
de
refubium.affiliation.other
Institut für Theoretische Physik
refubium.mycore.fudocsId
FUDOCS_document_000000024259
refubium.note.author
Bei der pdf-Datei handelt es sich um eine Manuskriptversion des Artikels.
refubium.resourceType.isindependentpub
no
refubium.mycore.derivateId
FUDOCS_derivate_000000006185
dcterms.accessRights.openaire
open access
dcterms.isPartOf.issn
13869477
