Corpus ID: 236493729

Natural parameterized quantum circuit

  title={Natural parameterized quantum circuit},
  author={Tobias Haug and M. S. Kim},
  • T. Haug, M. S. Kim
  • Published 2021
  • Physics
Noisy intermediate scale quantum computers are useful for various tasks including quantum state preparation, quantum metrology and variational quantum algorithms. However, the non-euclidean quantum geometry of parameterized quantum circuits is detrimental for these applications. Here, we introduce the natural parameterized quantum circuit (NPQC) with a euclidean quantum geometry. The initial training of variational quantum algorithms is substantially sped up as the gradient is equivalent to the… Expand

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