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Tag: Process Tomography

  • Two-Qubit Gate Performance Now Optimises Via Just Two Measured States
    Quantum Computing News

    Two-Qubit Gate Performance Now Optimises Via Just Two Measured States

    by Quantum EvangelistMarch 11, 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
  • Deterministic Quantum Communication Achieves 73% Fidelity Between Fixed-Frequency Superconducting Qubits Via Broadband Resonators
    Quantum Internet

    Deterministic Quantum Communication Achieves 73% Fidelity Between Fixed-Frequency Superconducting Qubits Via Broadband Resonators

    by Rohail T.December 11, 2025
  • Generalized Quantum Tomography Algorithm Achieves Efficient State Estimation through Collective Measurements
    Quantum Physics

    Generalized Quantum Tomography Algorithm Achieves Efficient State Estimation through Collective Measurements

    by Quantum StrategistOctober 31, 2025
  • Skyrmionic Polarization Textures in Dielectric Media Demonstrate Chern Insulator Topology
    Quantum Machine Learning, Quantum Research News

    Skyrmionic Polarization Textures in Dielectric Media Demonstrate Chern Insulator Topology

    by Rohail T.October 14, 2025
  • Hardware-efficient Mølmer-Sørensen Gate Achieves 92.47% Fidelity on Superconducting Quantum Computers
    Quantum Research News

    Hardware-efficient Mølmer-Sørensen Gate Achieves 92.47% Fidelity on Superconducting Quantum Computers

    by Quantum StrategistOctober 10, 2025
  • Quantum Process Tomography Demonstrates Improved Noise Resilience in Compressed, Three- and Four-qubit Time Evolution Circuits
    Quantum Computing Business News, Quantum Research News

    Quantum Process Tomography Demonstrates Improved Noise Resilience in Compressed, Three- and Four-qubit Time Evolution Circuits

    by Rohail T.October 4, 2025
  • Quantum Zeno Effect Enables Scalable Hamiltonian Learning for Characterizing Complex Systems
    Quantum Computing Business News, Quantum Research News

    Quantum Zeno Effect Enables Scalable Hamiltonian Learning for Characterizing Complex Systems

    by Rohail T.September 23, 2025
  • Pulse-to-circuit Mapping Reveals Stealthy Crosstalk Attack on Three-Qubit Superconducting Quantum Hardware
    Quantum Computing

    Pulse-to-circuit Mapping Reveals Stealthy Crosstalk Attack on Three-Qubit Superconducting Quantum Hardware

    by Quantum NewsSeptember 16, 2025
  • Scientists Achieve 98.739% Fidelity Toffoli Gates on 127-qubit Processors, Advancing Quantum Computing
    Quantum Computing Companies

    Scientists Achieve 98.739% Fidelity Toffoli Gates on 127-qubit Processors, Advancing Quantum Computing

    by Quantum NewsSeptember 10, 2025
  • Researchers Achieve High-fidelity Process Tomography on Room-temperature Atomic Vapors for Precise Control
    Quantum Sensors

    Researchers Achieve High-fidelity Process Tomography on Room-temperature Atomic Vapors for Precise Control

    by Quantum NewsAugust 30, 2025
  • Quantum Control: AI Boosts Fidelity for Scalable Qubits
    Quantum Research News

    Quantum Control: AI Boosts Fidelity for Scalable Qubits

    by Quantum NewsAugust 21, 2025
  • Efficient Quantum Channel Tomography Using Polynomial Ansatz and Pauli Basis
    Quantum Computing

    Efficient Quantum Channel Tomography Using Polynomial Ansatz and Pauli Basis

    by Quantum NewsJuly 4, 2025
  • Indefinite Causal Order: Exploring Quantum Physics Beyond Conventional Time.
    Physics

    Indefinite Causal Order: Exploring Quantum Physics Beyond Conventional Time.

    by SchrödingerJune 6, 2025
  • Quantum Simulation: The Future of Computing and Its Challenges in Simulating Open Quantum Systems
    Quantum Research News

    Quantum Simulation: The Future of Computing and Its Challenges in Simulating Open Quantum Systems

    by Quantum NewsMarch 1, 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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