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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/6911
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dc.contributor.authorSatpathi, Urbashi-
dc.contributor.authorSupurna, Sinha-
dc.date.accessioned2018-05-25T17:38:11Z-
dc.date.available2018-05-25T17:38:11Z-
dc.date.issued2018-04-27-
dc.identifier.citationPhysica A, 2018, Vol.506, p692–701en_US
dc.identifier.issn0378-4371-
dc.identifier.urihttp://hdl.handle.net/2289/6911-
dc.descriptionRestricted Access. An open-access version is available at arXiv.org (one of the alternative locations)en_US
dc.description.abstractWe investigate the Brownian motion of a charged particle in a magnetic field. We study this in the classical and quantum domains. In both domains, we observe a qualitatively interesting transition of the mean square displacement from a monotonic to a damped oscillatory behaviour as one increases the strength of the magnetic field. We notice that these features of the mean square displacement are robust and remain essentially the same for an Ohmic dissipation model and a single relaxation time model for the memory kernel. The predictions stemming from our analysis can be tested against experiments in trapped cold ions.en_US
dc.language.isoenen_US
dc.publisherElsevier B.V.en_US
dc.relation.urihttps://arxiv.org/abs/1706.10080en_US
dc.relation.urihttps://doi.org/10.1016/j.physa.2018.04.085en_US
dc.rights2018 Elsevier B.V.en_US
dc.subjectQuantum Langevin equationen_US
dc.subjectBrownian motionen_US
dc.subjectMean square displacementen_US
dc.subjectCyclotron frequencyen_US
dc.subjectDissipationen_US
dc.subjectMemory kernelen_US
dc.titleQuantum Brownian motion in a magnetic field: Transition from monotonic to oscillatory behaviouren_US
dc.typeArticleen_US
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