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Showing 1–4 of 4 results
Advanced filters: Author: Denis Melanson Clear advanced filters

  • Current digital hardware struggles with high computational demands in applications such as probabilistic AI. Here, authors present a small-scale thermodynamic computer composed of eight RLC circuits, demonstrating Gaussian sampling and matrix inversion, suggesting potential speed and energy efficiency advantages over digital GPUs.

    • Denis Melanson
    • Mohammad Abu Khater
    • Patrick J. Coles
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-9

  • Quantum annealers hold promise of outperforming classical computers in solving hard optimization problems, but one main challenge is understanding the role of noise in quantum annealing. Here, the authors characterize the relevant noise sources in a tunable flux qubit, a building block for quantum annealers, and provide a benchmark for future work on highly-coherent quantum annealers.

    • Robbyn Trappen
    • Xi Dai
    • Adrian Lupascu
    ResearchOpen Access
    Communications Physics
    Volume: 8, P: 1-10