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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/7514
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dc.contributor.authorSatpathi, Urbashi-
dc.contributor.authorSinha, Supurna-
dc.date.accessioned2020-08-14T05:37:02Z-
dc.date.available2020-08-14T05:37:02Z-
dc.date.issued2019-06-
dc.identifier.citationJournal of Statistical Mechanics: Theory and Experiment, 2019, Article No:063106en_US
dc.identifier.issn1742-5468-
dc.identifier.urihttp://hdl.handle.net/2289/7514-
dc.descriptionRestricted Access. An open-access version is available at arXiv.org (one of the alternative locations)en_US
dc.description.abstractWe investigate the time dependent orbital diamagnetic moment of a charged particle in a magnetic field in a viscous medium via the Quantum Langevin Equation. We study how the interplay between the cyclotron frequency and the viscous damping rate governs the dynamics of the orbital magnetic moment in the high temperature classical domain and the low temperature quantum domain for an Ohmic bath. These predictions can be tested via state of the art cold atom experiments with hybrid traps for ions and neutral atoms. We also study the effect of a confining potential on the dynamics of the magnetic moment. We obtain the expected Bohr Van Leeuwen limit in the high temperature, asymptotic time (γt⟶∞, where γ is the viscous damping coefficient) limit.en_US
dc.language.isoenen_US
dc.publisherIOP Publishing and SISSAen_US
dc.relation.ispartofseriesVol.2019;Ar 063106-
dc.relation.urihttps://iopscience.iop.org/article/10.1088/1742-5468/ab1ddaen_US
dc.relation.uri10.1088/1742-5468/ab1ddaen_US
dc.rights2020 IOP Publishing and SISSAen_US
dc.subjectquantum dissipative systemsen_US
dc.subjectcorrelation functionsen_US
dc.subjectcold atomsen_US
dc.titleNon-equilibrium quantum Langevin dynamics of orbital diamagnetic momenten_US
dc.typeArticleen_US
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