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Showing 1–4 of 4 results
Advanced filters: Author: Ikko Hamamura Clear advanced filters
  • Quantum computing devices of increasing complexity are becoming more and more reliant on automatised tools for design, optimization and operation. In this Review, the authors discuss recent developments in “AI for quantum", from hardware design and control, to circuit compiling, quantum error correction and postprocessing, and discuss future potential of quantum accelerated supercomputing, where AI, HPC, and quantum technologies converge.

    • Yuri Alexeev
    • Marwa H. Farag
    • Timothy Costa
    ReviewsOpen Access
    Nature Communications
    Volume: 16, P: 1-19
  • The estimation of low energies of many-body systems is a cornerstone of the computational quantum sciences. This paper demonstrates on a superconducting quantum processor that the Krylov quantum diagonalization algorithm is poised to complement its classical counterparts at the foundation of computational methods for quantum systems.

    • Nobuyuki Yoshioka
    • Mirko Amico
    • Antonio Mezzacapo
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-8
  • Experimental measurements of high-order out-of-time-order correlators on a superconducting quantum processor show that these correlators remain highly sensitive to the quantum many-body dynamics in quantum computers at long timescales.

    • Dmitry A. Abanin
    • Rajeev Acharya
    • Nicholas Zobrist
    ResearchOpen Access
    Nature
    Volume: 646, P: 825-830