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Tag: Unitary Transformations

  • Precision Limits for Estimating Multiple Parameters Are Now Better Understood
    Quantum Physics

    Precision Limits for Estimating Multiple Parameters Are Now Better Understood

    by Rohail T.February 16, 2026
  • Quantum Gate Achieves 10^4-Dimensional Transformations with Fidelity on Frequency-Bin Modes up to 1000
    Technology

    Quantum Gate Achieves 10^4-Dimensional Transformations with Fidelity on Frequency-Bin Modes up to 1000

    by Rohail T.December 10, 2025
  • Layered Programmable Unitary Decompositions Demonstrate Universality Via 1D Field Theory Model
    Quantum Mechanics

    Layered Programmable Unitary Decompositions Demonstrate Universality Via 1D Field Theory Model

    by Rohail T.October 24, 2025
  • Quantum Metrology Demonstrates Universality: Zero-Measure States Optimally Detect Spins, Regardless of Transformation
    Quantum Research News

    Quantum Metrology Demonstrates Universality: Zero-Measure States Optimally Detect Spins, Regardless of Transformation

    by Rohail T.September 26, 2025
  • Quantum Metrology Achieves Heisenberg Scaling with 1/N Precision for Two-Channel Interferometry
    Quantum Applications

    Quantum Metrology Achieves Heisenberg Scaling with 1/N Precision for Two-Channel Interferometry

    by Quantum NewsSeptember 14, 2025
  • Structured Unitaries Demonstrate Exponentially Large State Complexity and Near-Orthogonality in Random Circuits
    Quantum Algorithms

    Structured Unitaries Demonstrate Exponentially Large State Complexity and Near-Orthogonality in Random Circuits

    by Quantum NewsSeptember 11, 2025
  • Researchers Unlock Quantum Simulation with New Diagnostic Comapred to Stoquasticity
    Quantum Research News

    Researchers Unlock Quantum Simulation with New Diagnostic Comapred to Stoquasticity

    by Quantum NewsAugust 21, 2025
  • Quantum Inspired Data Augmentation Boosts Classical Machine Learning Accuracy
    Quantum Research News

    Quantum Inspired Data Augmentation Boosts Classical Machine Learning Accuracy

    by Quantum NewsJune 30, 2025
  • Qutrits Enhance Quantum Information Capacity with Efficient Control Schemes.
    Quantum Hardware

    Qutrits Enhance Quantum Information Capacity with Efficient Control Schemes.

    by Quantum NewsJune 24, 2025
  • Photonic Circuits Enable Scalable High-Dimensional Quantum State Manipulation.
    Quantum Research News

    Photonic Circuits Enable Scalable High-Dimensional Quantum State Manipulation.

    by Quantum NewsJune 15, 2025
  • Quantum Self-Supervised Learning Boosts Feature Extraction with Entanglement Augmentation.
    Quantum Machine Learning

    Quantum Self-Supervised Learning Boosts Feature Extraction with Entanglement Augmentation.

    by Quantum NewsJune 14, 2025
  • Coherence Quantifies Precision Gains in Quantum Phase Estimation Protocols
    Quantum Research News

    Coherence Quantifies Precision Gains in Quantum Phase Estimation Protocols

    by Quantum NewsMay 28, 2025

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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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