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arXiv · 0804.4468

One-Way Quantum Computing in the Optical Frequency Comb

Nicolas C. Menicucci·Steven T. Flammia·Olivier Pfister
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Abstract

One-way quantum computing allows any quantum algorithm to be implemented easily using just measurements. The difficult part is creating the universal resource, a cluster state, on which the measurements are made. We propose a radically new approach: a scalable method that uses a single, multimode optical parametric oscillator (OPO). The method is very efficient and generates a continuous-variable cluster state, universal for quantum computation, with quantum information encoded in the quadratures of the optical frequency comb of the OPO.

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Nicolas C. Menicucci, Steven T. Flammia, Olivier Pfister. 2008-05-27. One-Way Quantum Computing in the Optical Frequency Comb. https://doi.org/10.1103/physrevlett.101.130501

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