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Centre for Biophotonics and Laser Science        Publication 2011   Myers, C. R. and Ralph, T. C. (2011) Coherent state topological cluster state production. New Journal of Physics, 13 11: 1-24. We present results illustrating the construction of three- dimensional (3D) topological cluster states with coherent state logic. Such a construction would be ideally suited for wave-guide implementations of optical quantum information processing. We investigate the use of a deterministic controlled- Z gate, showing that given large enough initial cat states, it is possible to build large 3D cluster states. We model X and Z basis measurements by displaced photon number detections and x-quadrature homodyne detections, respectively. We investigate whether teleportation can aid in cluster state construction and whether this introduction of located loss errors fits within the topological cluster state framework.  Professor Timothy Ralph eSpace Record:   http://espace.library.uq.edu.au/view/UQ:264258     Links:   Full text from publisher Keywords:   Photonic Quantum Circuits, Linear Optics, Computation   << Back to Publication List

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