Effect of Poisson noise on adiabatic quantum control

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dc.contributor.authorKiely, Anthony
dc.contributor.authorMuga, Juan Gonzalo
dc.contributor.authorRuschhaupt, Andreas
dc.contributor.funderMinisterio de Economía y Competitividad
dc.contributor.funderEusko Jaurlaritza
dc.date.accessioned2017-08-22T08:56:56Z
dc.date.available2017-08-22T08:56:56Z
dc.date.issued2017
dc.description.abstractWe present a detailed derivation of the master equation describing a general time-dependent quantum system with classical Poisson white noise and outline its various properties. We discuss the limiting cases of Poisson white noise and provide approximations for the different noise strength regimes. We show that using the eigenstates of the noise superoperator as a basis can be a useful way of expressing the master equation. Using this, we simulate various settings to illustrate different effects of Poisson noise. In particular, we show a dip in the fidelity as a function of noise strength where high fidelity can occur in the strong-noise regime for some cases. We also investigate recent claims [J. Jing et al., Phys. Rev. A 89, 032110 (2014)] that this type of noise may improve rather than destroy adiabaticity.en
dc.description.sponsorshipMINECO [FIS2015-67161-P]; Basque Government [IT986-16]; [UFI 11/55]en
dc.description.sponsorshipMINECO (FIS2015-67161-P); Basque Government (IT986-16, UFI 11/55)
dc.description.statusPeer revieweden
dc.description.versionPublished Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.articleid12115
dc.identifier.citationKiely, A., Muga, J. G. and Ruschhaupt, A. (2017) 'Effect of Poisson noise on adiabatic quantum control', Physical Review A, 95, 012115 (11pp). doi: 10.1103/PhysRevA.95.012115en
dc.identifier.doi10.1103/PhysRevA.95.012115
dc.identifier.issn2469-9926
dc.identifier.issn2469-9934
dc.identifier.issued1
dc.identifier.journaltitlePhysical Review Aen
dc.identifier.urihttps://hdl.handle.net/10468/4473
dc.identifier.volume95
dc.language.isoenen
dc.publisherAmerican Physical Societyen
dc.relation.urihttps://journals.aps.org/pra/abstract/10.1103/PhysRevA.95.012115
dc.rights© 2017, American Physical Societyen
dc.subjectWhite shot-noiseen
dc.subjectSystemsen
dc.subjectSubspacesen
dc.subjectEquationsen
dc.subjectDrivenen
dc.titleEffect of Poisson noise on adiabatic quantum controlen
dc.typeArticle (peer-reviewed)en
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