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https://doi.org/10.1134/S1054660X0611003X
Title: | Quantum computation based on a quantum switch in cavity QED | Authors: | Feng, X.-L. Kwek, L.C. Lai, C.H. Oh, C.H. |
Issue Date: | Nov-2006 | Citation: | Feng, X.-L., Kwek, L.C., Lai, C.H., Oh, C.H. (2006-11). Quantum computation based on a quantum switch in cavity QED. Laser Physics 16 (11) : 1508-1511. ScholarBank@NUS Repository. https://doi.org/10.1134/S1054660X0611003X | Abstract: | A feasible scheme for constructing quantum logic gates is proposed on the basis of quantum switches in cavity QED. It is shown that the light field which is fed into the cavity due to the passage of an atom in a certain state can be used to manipulate the conditioned quantum logical gate. In our scheme, the quantum information is encoded in the states of Rydberg atoms and the cavity mode is not used as logical qubits or as a communicating "bus"; thus, the effect of atomic spontaneous emission can be neglected and the strict requirements for the cavity can be relaxed. © Nauka/Interperiodica 2006. | Source Title: | Laser Physics | URI: | http://scholarbank.nus.edu.sg/handle/10635/97667 | ISSN: | 1054660X | DOI: | 10.1134/S1054660X0611003X |
Appears in Collections: | Staff Publications |
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