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Tag: Semidefinite Programming

  • Quantum Estimation Boosted by New Algorithm Finding Optimal Measurement Strategies
    Quantum Applications

    Quantum Estimation Boosted by New Algorithm Finding Optimal Measurement Strategies

    by Rohail T.February 13, 2026
  • New Technique Swiftly Predicts Stable States of Complex Quantum Systems
    Physics

    New Technique Swiftly Predicts Stable States of Complex Quantum Systems

    by Rohail T.February 9, 2026
  • Scalable Bounds for Many-Body Properties Achieved with Finite Measurements and Semidefinite Programming
    Physics

    Scalable Bounds for Many-Body Properties Achieved with Finite Measurements and Semidefinite Programming

    by Rohail T.January 20, 2026
  • Quantum Random Number Generator Achieves 10σ Contextuality Violation On-Chip
    Security

    Quantum Random Number Generator Achieves 10σ Contextuality Violation On-Chip

    by Rohail T.January 20, 2026
  • Optimal Learning of Quantum Channels Achieves Accuracy with Uses in Diamond Distance
    Quantum Algorithms

    Optimal Learning of Quantum Channels Achieves Accuracy with Uses in Diamond Distance

    by Rohail T.December 13, 2025
  • Constrained Shadow Tomography Reconstructs 2-RDM from Noisy Data for Quantum Molecular Simulation
    Quantum Mechanics

    Constrained Shadow Tomography Reconstructs 2-RDM from Noisy Data for Quantum Molecular Simulation

    by Rohail T.November 17, 2025
  • Quantum Devices Obtain Accurate Ground-State Properties by Purifying Noisy Reduced Density Matrices
    Quantum Simulation

    Quantum Devices Obtain Accurate Ground-State Properties by Purifying Noisy Reduced Density Matrices

    by Rohail T.October 27, 2025
  • Quantum State Classification Achieves Learnability
    Quantum Algorithms

    Quantum State Classification Achieves Learnability

    by Quantum NewsOctober 25, 2025
  • Fermionic Hamiltonians with Classical Interactions Achieve 1/3 Approximation Ratio for Ground Energy Search
    Quantum Research News

    Fermionic Hamiltonians with Classical Interactions Achieve 1/3 Approximation Ratio for Ground Energy Search

    by Rohail T.October 6, 2025
  • Wireless-powered Optical System Achieves Coherent Transmission Using M-ary Phase Shift Keying
    Quantum Internet

    Wireless-powered Optical System Achieves Coherent Transmission Using M-ary Phase Shift Keying

    by Quantum NewsSeptember 14, 2025
  • Semidefinite Programming Algorithm Accurately Computes Smooth Max-Mutual of Bipartite States in Any Dimension
    Quantum Algorithms

    Semidefinite Programming Algorithm Accurately Computes Smooth Max-Mutual of Bipartite States in Any Dimension

    by Quantum NewsSeptember 11, 2025
  • Semidefinite Programming Detects Non-Projective Measurements Beyond Qubit Systems
    Quantum Algorithms

    Semidefinite Programming Detects Non-Projective Measurements Beyond Qubit Systems

    by Quantum NewsAugust 6, 2025
  • Fidelity Determines Optimal State Discrimination Probability for Single and Multi-Qubit Systems
    Quantum Algorithms

    Fidelity Determines Optimal State Discrimination Probability for Single and Multi-Qubit Systems

    by Quantum NewsJuly 15, 2025
  • Entanglement Distribution: Midpoint Strategy Optimises Quantum Communication Through Noisy Channels.
    Quantum Cryptography

    Entanglement Distribution: Midpoint Strategy Optimises Quantum Communication Through Noisy Channels.

    by Quantum NewsJune 9, 2025
  • Quantum Key Distribution Secures Communication Using Location Not Shared Secrets.
    Quantum Security

    Quantum Key Distribution Secures Communication Using Location Not Shared Secrets.

    by Quantum NewsJune 7, 2025
  • Novel Algorithms for Quantum Markov Decision Processes Unveiled
    Quantum Research News

    Novel Algorithms for Quantum Markov Decision Processes Unveiled

    by Quantum NewsFebruary 26, 2024
  • Chebyshev Approximation Enhances Learning of Quantum Hamiltonians, Outperforms Taylor Expansion
    Quantum Research News

    Chebyshev Approximation Enhances Learning of Quantum Hamiltonians, Outperforms Taylor Expansion

    by Quantum NewsFebruary 12, 2024

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Quantum Zeitgeist covers the business, science and technology of quantum computing. Founded in 2018, we publish daily news, company analysis and original features for researchers, investors and technology leaders. Explore over 940 quantum companies across 47 countries in our Quantum Navigator.

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