Stabilized Cat in Driven Nonlinear Cavity: A Fault-Tolerant Error Syndrome Detector

@article{Puri2018StabilizedCI,
  title={Stabilized Cat in Driven Nonlinear Cavity: A Fault-Tolerant Error Syndrome Detector},
  author={Shruti Puri and A. Grimm and P. Campagne-Ibarcq and A. Eickbusch and K. Noh and G. Roberts and L. Jiang and M. Mirrahimi and M. Devoret and S. Girvin},
  journal={arXiv: Quantum Physics},
  year={2018}
}
  • Shruti Puri, A. Grimm, +7 authors S. Girvin
  • Published 2018
  • Computer Science, Physics
  • arXiv: Quantum Physics
  • In quantum error correction, information is encoded in a high-dimensional system to protect it from the environment. A crucial step is to use natural, low-weight operations with an ancilla to extract information about errors without causing backaction on the encoded system. Essentially, ancilla errors must not propagate to the encoded system and induce errors beyond those which can be corrected. The current schemes for achieving this fault-tolerance to ancilla errors come at the cost of… CONTINUE READING
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