Experimental demonstration of mirror circuit fidelity estimation

ORAL

Abstract

The verification of the accuracy with which a quantum computer can implement an algorithmic circuit is a crucial milestone towards reliable quantum computation. In arXiv:2204.07568, we introduced mirror circuit fidelity estimation (MCFE), a novel technique for quantifying the fidelity of quantum circuit executions on a specific quantum computer. In this work, we present the experimental demonstration of MCFE and compare its performance with similar techniques, like direct fidelity estimation.

*This work was supported by DOE SC ASCR through the Accelerated Research in Quantum Computing program. SNL is managed and operated by NTESS under DOE NNSA contract DE-NA0003525

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Presenters

  • Fernando A Calderon-Vargas

    • Sandia National Laboratories

Authors

  • Fernando A Calderon-Vargas

    • Sandia National Laboratories

  • Stefan Seritan

    • Sandia National Laboratories

  • Timothy J Proctor

    • Sandia National Laboratories

  • Mohan Sarovar

    • Sandia National Laboratories