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The localization of phonons in ion traps with controlled quantum disorder

dc.contributor.authorBermúdez Carballo, Alejandro
dc.contributor.authorMartín-Delgado Alcántara, Miguel Ángel
dc.contributor.authorPorras Torres, Diego
dc.date.accessioned2023-06-20T00:37:00Z
dc.date.available2023-06-20T00:37:00Z
dc.date.issued2010-12-09
dc.description© IOP Publishing Ltd and Deutsche Physikalische Gesellschaft. We acknowledge support from EU grant PICC (Physics with Ion Coulomb Crystals), QUITEMAD S2009-ESP-1594, FIS2009-10061, CAM-UCM/910758, FPU MEC grant and RyC Y200200074. DP thanks A V Malyshev, K Singer and J Eschner for useful discussions.
dc.description.abstractWe show that the vibrations of a chain of trapped ions offer an interesting route to explore the physics of disordered quantum systems. By preparing the internal state of the ions in a quantum superposition, we show how the local vibrational energy becomes a stochastic variable, its statistical properties inherited from the underlying quantum parallelism of the internal state. We describe a minimally perturbing measurement of the resonance fluorescence, which allows us to study effects such as Anderson localization without the need for ground-state cooling or individual addressing and thus paves the way for high-temperature ion experiments.
dc.description.departmentDepto. de Física Teórica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipUnión Europea. FP7
dc.description.sponsorshipMinisterio de Ciencia e Innovación (MICINN)
dc.description.sponsorshipComunidad de Madrid
dc.description.sponsorshipComunidad de Madrid/Universidad Complutense de Madrid
dc.description.sponsorshipRyC
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/47442
dc.identifier.doi10.1088/1367-2630/12/12/123016
dc.identifier.issn1367-2630
dc.identifier.officialurlhttp://doi.org/10.1088/1367-2630/12/12/123016
dc.identifier.relatedurlhttp://iopscience.iop.org
dc.identifier.urihttps://hdl.handle.net/20.500.14352/42803
dc.journal.titleNew journal of physics
dc.language.isoeng
dc.publisherIOP Publishing
dc.relation.projectIDPICC (249958)
dc.relation.projectIDFIS2009-10061
dc.relation.projectIDQUITEMAD (S2009/ESP-15949)
dc.relation.projectIDUCM (910758)
dc.relation.projectIDY200200074
dc.rights.accessRightsopen access
dc.subject.cdu53
dc.subject.keywordAnderson localization
dc.subject.keywordResonance Ffuorescence
dc.subject.keywordBinary-alloys
dc.subject.keywordLattices
dc.subject.keywordAbsence
dc.subject.keywordStates
dc.subject.ucmFísica (Física)
dc.subject.unesco22 Física
dc.titleThe localization of phonons in ion traps with controlled quantum disorder
dc.typejournal article
dc.volume.number12
dspace.entity.typePublication
relation.isAuthorOfPublicationc94bd83b-c3da-4bcc-b5de-0a37b251f2ae
relation.isAuthorOfPublication1cfed495-7729-410a-b898-8196add14ef6
relation.isAuthorOfPublication.latestForDiscovery1cfed495-7729-410a-b898-8196add14ef6

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