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Quantum dynamics of a microwave driven superconducting phase qubit coupled to a two-level system

dc.contributor.authorSun, Guozhu
dc.contributor.authorWen, Xueda
dc.contributor.authorMao, Bo
dc.contributor.authorZhou, Zhongyuan
dc.contributor.authorYu, Yang
dc.contributor.authorWu, Peiheng
dc.contributor.authorHan, Siyuan
dc.date.accessioned2015-04-23T17:32:01Z
dc.date.available2015-04-23T17:32:01Z
dc.date.issued2010-10-01
dc.identifier.citationGuozhu Sun, Xueda Wen, Bo Mao, Zhongyuan Zhou, Yang Yu, Peiheng Wu, and Siyuan Han. "Quantum dynamics of a microwave driven superconducting phase qubit coupled to a two-level system." Phys. Rev. B 82, 132501 – Published 1 October 2010. http://dx.doi.org/10.1103/PhysRevB.82.132501.en_US
dc.identifier.urihttp://hdl.handle.net/1808/17505
dc.descriptionThis is the published version, also available here: http://dx.doi.org/10.1103/PhysRevB.82.132501.en_US
dc.description.abstractWe present an analytical and comprehensive description of the quantum dynamics of a microwave resonantly driven superconducting phase qubit coupled to a microscopic two-level system (TLS), covering a wide range of the external microwave field strength. Our model predicts several interesting phenomena in such an ac driven four-level bipartite system including anomalous Rabi oscillations, high-contrast beatings of Rabi oscillations, and extraordinary two-photon transitions. Our experimental results in a coupled qubit-TLS system agree quantitatively very well with the predictions of the theoretical model.en_US
dc.publisherAmerican Physical Societyen_US
dc.titleQuantum dynamics of a microwave driven superconducting phase qubit coupled to a two-level systemen_US
dc.typeArticle
kusw.kuauthorHan, Siyuan
kusw.kuauthorMao, Bo
kusw.kuauthorSun, Guozhu
kusw.kudepartmentPhysics and Astronomyen_US
dc.identifier.doi10.1103/PhysRevB.82.132501
kusw.oaversionScholarly/refereed, publisher version
kusw.oapolicyThis item meets KU Open Access policy criteria.
dc.rights.accessrightsopenAccess


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