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QuiDiQua 4 — Quasiprobability Distributions in Quantum Mechanics, Optics, and Information

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⚡ Quantum Brief
The fourth QuiDiQua conference will convene November 4–6, 2026, in Brussels, focusing on quasiprobability distributions in quantum mechanics, optics, and information theory at the Brussels Institute for Advanced Studies. Led by Chair Nicolas J. Cerf and Co-chair Zacharie Van Herstraeten, the event unites physicists and mathematicians to explore phase-space representations and continuous-variable quantum information, emphasizing experimental and theoretical quantum optics. Key topics include nonclassicality and entanglement measures, Gaussian/non-Gaussian quantum optics, and quantum metrology, reflecting cutting-edge research in quantum state characterization and parameter estimation. The workshop highlights weak measurements, weak values, and contextuality, bridging foundational quantum theory with practical applications in quantum information processing and precision measurements. This interdisciplinary gathering aims to advance quantum technologies by fostering collaboration between theorists and experimentalists in quantum optics and phase-space methodologies.
QuiDiQua 4 — Quasiprobability Distributions in Quantum Mechanics, Optics, and Information

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QuiDiQua 4 — Quasiprobability Distributions in Quantum Mechanics, Optics, and Information Dates: Wednesday, November 4, 2026 to Friday, November 6, 2026Web page: https://quidiqua4.sciencesconf.org/?lang=enVenue: Brussels Institute for Advanced Studies (BrIAS), Brussels, Belgium The 4th edition of the conference on Quasiprobability Distributions in Quantum Mechanics, Optics and Information (QuiDiQua) will take place in Brussels this November. This workshop is dedicated to phase-space representations in quantum mechanics and continuous-variable quantum information, with a strong emphasis on quantum optical implementations. It brings together physicists and mathematicians to discuss both theoretical and experimental perspectives. Main Topics: - Nonclassicality witnesses, measures and monotones - Entanglement witnesses, measures and monotones - Gaussian and non-Gaussian quantum optics - Phase-space representations in quantum experiments - Quantum metrology and parameter estimation - Contextuality - Weak measurements and weak values Organizing Committee: Nicolas J. Cerf (Chair) & Zacharie Van Herstraeten (Co-chair) Log in or register to post comments

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Source: Quantiki