Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.optcom.2012.08.008
Title: Geometric entangling gates for coupled cavity system in decoherence-free subspaces
Authors: Chen, Y.-Y.
Feng, X.-L. 
Oh, C.H. 
Keywords: Coupled cavity system
Decoherence-free subspaces
Geometric phase
Quantum entangling gate
Issue Date: 1-Nov-2012
Citation: Chen, Y.-Y., Feng, X.-L., Oh, C.H. (2012-11-01). Geometric entangling gates for coupled cavity system in decoherence-free subspaces. Optics Communications 285 (24) : 5554-5557. ScholarBank@NUS Repository. https://doi.org/10.1016/j.optcom.2012.08.008
Abstract: We propose a scheme to implement geometric entangling gates for two logical qubits in a coupled cavity system in decoherence-free subspaces. Each logical qubit is encoded with two atoms trapped in a single cavity and the geometric entangling gates are achieved by cavity coupling and controlling the external classical laser fields. Based on the coupled cavity system, the scheme allows the scalability for quantum computing and relaxes the requirement for individually addressing atoms. © 2012 Elsevier B.V. All rights reserved.
Source Title: Optics Communications
URI: http://scholarbank.nus.edu.sg/handle/10635/115123
ISSN: 00304018
DOI: 10.1016/j.optcom.2012.08.008
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