Showing 1 - 20 results of 108 for search '"quantum control"', query time: 0.10s Refine Results
  1. 1

    The advantage of quantum control in many-body Hamiltonian learning by Alicja Dutkiewicz, Thomas E. O'Brien, Thomas Schuster

    Published 2024-11-01
    “…These results establish a quadratic advantage in experimental runtime for learning with quantum control.…”
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    Quantum control of an oscillator with a Kerr-cat qubit by Andy Z. Ding, Benjamin L. Brock, Alec Eickbusch, Akshay Koottandavida, Nicholas E. Frattini, Rodrigo G. Cortiñas, Vidul R. Joshi, Stijn J. de Graaf, Benjamin J. Chapman, Suhas Ganjam, Luigi Frunzio, Robert J. Schoelkopf, Michel H. Devoret

    Published 2025-06-01
    “…In this work, we experimentally realize driven parametric coupling of a Kerr-cat qubit to a high-quality-factor microwave cavity and demonstrate a gate set that would enable universal quantum control of the cavity. We measure the decoherence of the cavity in the presence of the Kerr-cat and discover excess dephasing due to heating of the Kerr-cat to excited states. …”
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    Robust quantum control using reinforcement learning from demonstration by Shengyong Li, Yidian Fan, Xiang Li, Xinhui Ruan, Qianchuan Zhao, Zhihui Peng, Re-Bing Wu, Jing Zhang, Pengtao Song

    Published 2025-07-01
    “…Abstract Quantum control requires high-precision and robust control pulses to ensure optimal system performance. …”
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    Precise quantum control of molecular rotation toward a desired orientation by Qian-Qian Hong, Daoyi Dong, Niels E. Henriksen, Franco Nori, Jun He, Chuan-Cun Shu

    Published 2025-02-01
    “…The lack of a direct map between control fields and desired control objectives poses a significant challenge in applying quantum control theory to quantum technologies. Here, we propose an analytical framework to precisely control a limited set of quantum states and construct desired coherent superpositions using a well-designed laser pulse sequence with optimal amplitudes, phases, and delays. …”
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    Automated graph-based detection of quantum control schemes: Application to molecular laser cooling by Anna Dawid, Niccoló Bigagli, Daniel W. Savin, Sebastian Will

    Published 2025-02-01
    “…A central insight of this work is that the reinterpretation of quantum states and transitions between them as a graph can dramatically enhance the ability to identify new quantum control schemes for complex quantum systems. As such, this approach will also apply to complex atoms and, in fact, any complex many-body quantum system with a discrete spectrum of internal states.…”
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