Cluster states from imperfect global entanglement

@article{Garrett2008ClusterSF,
  title={Cluster states from imperfect global entanglement},
  author={Michael C. Garrett and David L. Feder},
  journal={New Journal of Physics},
  year={2008},
  volume={10},
  pages={033009}
}
The cluster state, the highly entangled state that is the central resource for one-way quantum computing, can be efficiently generated in a variety of physical implementations via global nearest-neighbor interactions. In practice, a systematic phase error is expected in the entangling process, resulting in imperfect cluster states. We present a stochastic measurement technique to generate large perfect cluster states and other graph states with high probability from imperfect cluster states… Expand

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