Show simple item record

Driven Dynamics and Rotary Echo of a Qubit Tunably Coupled to a Harmonic Oscillator

dc.contributor.authorGustavsson, Simon
dc.contributor.authorBylander, Jonas
dc.contributor.authorYan, Fei
dc.contributor.authorForn-Diaz, P.
dc.contributor.authorBolkhovsky, Vladimir
dc.contributor.authorBraje, Danielle A.
dc.contributor.authorFitch, George L.
dc.contributor.authorHarrabi, Khalil
dc.contributor.authorLennon, Donna M.
dc.contributor.authorMiloshi, J.
dc.contributor.authorMurphy, P.
dc.contributor.authorSlattery, Richard L.
dc.contributor.authorSpector, Steven Jay
dc.contributor.authorTurek, B.
dc.contributor.authorWeir, Terence J.
dc.contributor.authorWelander, Paul B.
dc.contributor.authorYoshihara, F.
dc.contributor.authorCory, David G.
dc.contributor.authorNakamura, Yasunobu
dc.contributor.authorOrlando, Terry Philip
dc.contributor.authorOliver, William D.
dc.date.accessioned2012-07-13T17:38:48Z
dc.date.available2012-07-13T17:38:48Z
dc.date.issued2012-04
dc.date.submitted2011-11
dc.identifier.issn0031-9007
dc.identifier.issn1079-7114
dc.identifier.urihttp://hdl.handle.net/1721.1/71621
dc.description.abstractWe have investigated the driven dynamics of a superconducting flux qubit that is tunably coupled to a microwave resonator. We find that the qubit experiences an oscillating field mediated by off-resonant driving of the resonator, leading to strong modifications of the qubit Rabi frequency. This opens an additional noise channel, and we find that low-frequency noise in the coupling parameter causes a reduction of the coherence time during driven evolution. The noise can be mitigated with the rotary-echo pulse sequence, which, for driven systems, is analogous to the Hahn-echo sequence.en_US
dc.description.sponsorshipUnited States. Army Research Office (W911NF-12-1-0036)en_US
dc.description.sponsorshipNational Science Foundation (U.S.) (PHY-1005373)en_US
dc.language.isoen_US
dc.publisherAmerican Physical Societyen_US
dc.relation.isversionofhttp://dx.doi.org/10.1103/PhysRevLett.108.170503en_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.sourceAPSen_US
dc.titleDriven Dynamics and Rotary Echo of a Qubit Tunably Coupled to a Harmonic Oscillatoren_US
dc.typeArticleen_US
dc.identifier.citationGustavsson, S. et al. “Driven Dynamics and Rotary Echo of a Qubit Tunably Coupled to a Harmonic Oscillator.” Physical Review Letters 108.17 (2012). © 2012 American Physical Societyen_US
dc.contributor.departmentLincoln Laboratoryen_US
dc.contributor.departmentMassachusetts Institute of Technology. Department of Nuclear Science and Engineeringen_US
dc.contributor.departmentMassachusetts Institute of Technology. Research Laboratory of Electronicsen_US
dc.contributor.approverOrlando, Terry Philip
dc.contributor.mitauthorGustavsson, Simon
dc.contributor.mitauthorBylander, Jonas
dc.contributor.mitauthorYan, Fei
dc.contributor.mitauthorForn-Diaz, P.
dc.contributor.mitauthorBolkhovsky, Vladimir
dc.contributor.mitauthorBraje, Danielle A.
dc.contributor.mitauthorFitch, George L.
dc.contributor.mitauthorLennon, Donna M.
dc.contributor.mitauthorMiloshi, J.
dc.contributor.mitauthorMurphy, P.
dc.contributor.mitauthorSlattery, Richard L.
dc.contributor.mitauthorSpector, Steven Jay
dc.contributor.mitauthorTurek, B.
dc.contributor.mitauthorWeir, Terence J.
dc.contributor.mitauthorWelander, Paul B.
dc.contributor.mitauthorOrlando, Terry Philip
dc.contributor.mitauthorOliver, William D.
dc.relation.journalPhysical Review Lettersen_US
dc.eprint.versionFinal published versionen_US
dc.type.urihttp://purl.org/eprint/type/JournalArticleen_US
eprint.statushttp://purl.org/eprint/status/PeerRevieweden_US
dspace.orderedauthorsGustavsson, S.; Bylander, J.; Yan, F.; Forn-Díaz, P.; Bolkhovsky, V.; Braje, D.; Fitch, G.; Harrabi, K.; Lennon, D.; Miloshi, J.; Murphy, P.; Slattery, R.; Spector, S.; Turek, B.; Weir, T.; Welander, P.; Yoshihara, F.; Cory, David G.; Nakamura, Y.; Orlando, T.; Oliver, W.en
dc.identifier.orcidhttps://orcid.org/0000-0002-7069-1025
dc.identifier.orcidhttps://orcid.org/0000-0002-4674-2806
dc.identifier.orcidhttps://orcid.org/0000-0002-4436-6886
mit.licensePUBLISHER_POLICYen_US
mit.metadata.statusComplete


Files in this item

Thumbnail
Name:
Gustavsson-2012-Driven Dynamics ...
Size:
598.5Kb
Format:
PDF
View/Open

This item appears in the following Collection(s)

Show simple item record