1206.0260 (Yuichiro Fujiwara)
Yuichiro Fujiwara
We develop a coding theoretic method for properly locating boundaries of quantum information without relying on external synchronization. The method also protects qubits from decoherence in a manner similar to conventional quantum error-correcting codes, seamlessly achieving synchronization recovery and error correction. Infinitely many examples of quantum codes that are simultaneously synchronizable and error-correcting are given. The unified approach to synchronization and quantum error correction may simplify requirements on hardware.
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http://arxiv.org/abs/1206.0260
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