Show simple item record

dc.contributor.authorCOFFEY, WILLIAMen
dc.contributor.authorKALYMYKOV, YURIen
dc.date.accessioned2010-07-13T15:01:37Z
dc.date.available2010-07-13T15:01:37Z
dc.date.issued2009en
dc.date.submitted2009en
dc.identifier.citationCoffey, W.T., Kalmykov, Y.P., Titov, S.V., Cleary, L., Nonlinear noninertial response of a quantum Brownian particle in a tilted periodic potential to a strong ac force as applied to a point Josephson junction , Physical Review B - Condensed Matter and Materials Physics, 79, 5, 2009, 054507en
dc.identifier.otherYen
dc.identifier.urihttp://hdl.handle.net/2262/40289
dc.descriptionPUBLISHEDen
dc.description.abstractThe normal phase diffusion problem in magnetic resonance imaging (MRI) is treated by means of the Langevin equation for the phase variable using only the properties of the characteristic function of Gaussian random variables. The calculation may be simply extended to anomalous diffusion using a fractional generalization of the Langevin equation proposed by Lutz [E. Lutz, Phys. Rev. E 64, 051106 (2001)] pertaining to the fractional Brownian motion of a free particle coupled to a fractal heat bath. The results compare favorably with diffusion-weighted experiments acquired in human neuronal tissue using a 3 T MRI scanner.en
dc.description.sponsorshipIRCSET, The Trinity College Dublin Trust, and The Trinity College Visiting Lecturers Fund are thanked for financial support for this work.en
dc.format.extent054507en
dc.language.isoenen
dc.relation.ispartofseriesPhysical Review B - Condensed Matter and Materials Physicsen
dc.relation.ispartofseries79en
dc.relation.ispartofseries5en
dc.rightsYen
dc.subjectPhysicsen
dc.subjectBrownian motionen
dc.titleNonlinear noninertial response of a quantum Brownian particle in a tilted periodic potential to a strong ac force as applied to a point Josephson junctionen
dc.typeJournal Articleen
dc.contributor.sponsorIrish Research Council for Science and Engineering Technology (IRCSET)en
dc.type.supercollectionscholarly_publicationsen
dc.type.supercollectionrefereed_publicationsen
dc.identifier.peoplefinderurlhttp://people.tcd.ie/wcoffeyen
dc.identifier.rssinternalid59031en
dc.identifier.doihttp://dx.doi.org/10.1103/PhysRevB.79.054507en
dc.identifier.rssurihttp://link.aps.org/doi/10.1103/PhysRevB.79.054507en


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record