Experimental implementation of a codeword-stabilized quantum code

@article{Zhang2012ExperimentalIO,
  title={Experimental implementation of a codeword-stabilized quantum code},
  author={J. Zhang and M. Grassl and Bei Zeng and R. Laflamme},
  journal={Physical Review A},
  year={2012},
  volume={85}
}
  • J. Zhang, M. Grassl, +1 author R. Laflamme
  • Published 2012
  • Physics
  • Physical Review A
  • A five-qubit codeword stabilized quantum code is implemented in a seven-qubit system using nuclear magnetic resonance (NMR). Our experiment implements a good nonadditive quantum code which encodes a larger Hilbert space than any stabilizer code with the same length and capable of correcting the same kind of errors. The experimentally measured quantum coherence is shown to be robust against artificially introduced errors, benchmarking the success in implementing the quantum error correction code… CONTINUE READING
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