RQC Colloquium

37th RQC Colloquium

  • Speaker

    Prof. Radim Filip
    (Palacky University Olomouc, Czech Republic)

  • Date

    16:00-17:00 (JST), September 10, 2025 (Wednesday)

  • Venue

    Hybrid (Zoom・Wako C00 HQ 2F Large Meeting Room)

  • Title

    Quantum Non-Gaussianity

  • Inquiries

    rqc_colloquium_inquiry[at]ml.riken.jp

  • Registration Form

    https://krs2.riken.jp/m/rqc_registration_form

Abstract
Quantum non-Gaussian states are critical indicators of nonlinearities that influence quantum noise and are a key resource in quantum technology involving bosonic systems. They already have proven applications in quantum sensing and quantum error correction protocols, which are crucial for quantum computing. The presentation will provide an overview of ongoing activities, review recent theoretical techniques, and showcase related experimental results. These advancements have enhanced our ability to certify, understand, control, and utilise quantum non-Gaussian states across optical, microwave, and mechanical platforms, generated from genuine quantum nonlinearities in oscillator dynamics or measurements. Although this field is becoming increasingly attractive, it also presents significant theoretical and experimental challenges. We will highlight recent successes alongside current difficulties. The presentation will conclude with a review of future challenges in both theory and practice, focusing on genuine quantum nonlinear interactions of light and microwaves with atoms, mechanical oscillators, and superconducting circuits, to foster discussion, collaboration, and further progress in this promising area.
Flyer: 37th RQC Colloquium Flyer

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