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Generating entanglement between microwave photons and qubits in multiple cavities coupled by a superconducting qutrit
dc.contributor.author | Yang, Chui-Ping | |
dc.contributor.author | Su, Qi-Ping | |
dc.contributor.author | Zheng, Shi-Biao | |
dc.contributor.author | Han, Siyuan | |
dc.date.accessioned | 2014-07-02T19:40:08Z | |
dc.date.available | 2014-07-02T19:40:08Z | |
dc.date.issued | 2013-02-15 | |
dc.identifier.citation | Han, Siyuan. (2013). Generating entanglement between microwave photons and qubits in multiple cavities coupled by a superconducting qutrit. Phys. Rev. A 87:22320. http://dx.doi.org/10.1103/PhysRevA.87.022320 | |
dc.identifier.uri | http://hdl.handle.net/1808/14456 | |
dc.description.abstract | We discuss how to generate entangled coherent states of four microwave resonators (a.k.a. cavities) coupled by a three-level superconducting device (qutrit). We also show that a Greenberger-Horne-Zeilinger (GHZ) state of four superconducting qubits embedded in four different resonators can be created with this scheme. In principle, the proposed method can be extended to create an entangled coherent state of n resonators and to prepare a (GHZ) state of n qubits distributed over n cavities in a quantum network. In addition, it is noted that four resonators coupled by a coupler qutrit may be used as a basic circuit block to build a two-dimensional quantum network, which is useful for scalable quantum information processing. | |
dc.description.sponsorship | S. Han was supported in part by DMEA. C. P. Yang was supported in part by the National Natural Science Foundation of China under Grant No. 11074062, the Zhejiang Natural Science Foundation under Grant No. Y6100098, the Open Fund from the SKLPS of ECNU, and the funds from Hangzhou Normal University. Q. P. Su was supported by the National Natural Science Foundation of China under Grant No. 11147186. S. B. Zheng was supported by the Major State Basic Research Development Program of China under Grant No. 2012CB921601. | |
dc.publisher | American Physical Society | |
dc.title | Generating entanglement between microwave photons and qubits in multiple cavities coupled by a superconducting qutrit | |
dc.type | Article | |
kusw.kuauthor | Han, Siyuan | |
kusw.kudepartment | Department of Physics and Astronomy | |
dc.identifier.doi | 10.1103/PhysRevA.87.022320 | |
kusw.oaversion | Scholarly/refereed, publisher version | |
kusw.oapolicy | This item does not meet KU Open Access policy criteria. | |
dc.rights.accessrights | openAccess |