Loss Tolerant Optical Qubits
T. C. Ralph, A. J. F. Hayes, Alexei Gilchrist
Abstract
We present a linear optics quantum computation scheme that employs a new encoding approach that incrementally adds qubits and is tolerant to photon loss errors. The scheme employs a circuit model but uses techniques from cluster state computation and achieves comparable resource usage. To illustrate our techniques we describe a quantum memory which is fault tolerant to photon loss.
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