Skip to content
Quantum Zeitgeist
  • Quantum Computing
    • Quantum Algorithms
    • Quantum Applications
    • Quantum Computing Business News
    • Quantum Research News
    • Quantum Funding Landscape
    • Quantum Features
    • Quantum Cloud
    • Quantum Internet
    • Quantum Machine Learning
    • Quantum Security
  • Technology News
    • Artificial Intelligence
    • Metaverse
    • Machine Learning
    • Robotics
    • Physics
    • Technology Features
  • Quantum Company Navigator

Tag: Expectation Value

  • Quantum Computing’s Noise Problem Tackled before Results Are Even Read
    Quantum Computing

    Quantum Computing’s Noise Problem Tackled before Results Are Even Read

    by Rohail T.February 6, 2026
  • Accelerating Waveguides Exhibit Asymmetric Excitation of Left- Vs Right-Handed Photons, Violating Noether Symmetry
    Physics

    Accelerating Waveguides Exhibit Asymmetric Excitation of Left- Vs Right-Handed Photons, Violating Noether Symmetry

    by Rohail T.December 8, 2025
  • Aurora Method Achieves 97% Improvement in Superconducting Qubit Phase-Coherence Compensation with Offline-Online Control
    Quantum Hardware

    Aurora Method Achieves 97% Improvement in Superconducting Qubit Phase-Coherence Compensation with Offline-Online Control

    by Rohail T.November 29, 2025
  • Cyclic Permutations Enable Zero-Noise Extrapolation on Noisy Intermediate-Scale Quantum Circuits
    Quantum Computing Business News

    Cyclic Permutations Enable Zero-Noise Extrapolation on Noisy Intermediate-Scale Quantum Circuits

    by Rohail T.November 12, 2025
  • Bayesian Neural Networks Enable Probabilistic Graybox Characterization of Quantum Devices with Uncertainty Quantification
    Quantum Machine Learning, Quantum Research News

    Bayesian Neural Networks Enable Probabilistic Graybox Characterization of Quantum Devices with Uncertainty Quantification

    by Rohail T.October 3, 2025
  • Local Quantum Phase Estimation Simplifies Spectral Analysis for Near-Term Devices.
    Quantum Algorithms

    Local Quantum Phase Estimation Simplifies Spectral Analysis for Near-Term Devices.

    by Quantum NewsJune 26, 2025
  • Quantum Mechanics Fundamentals: A Dive into Core Principles
    Quantum Mechanics

    Quantum Mechanics Fundamentals: A Dive into Core Principles

    by Quantum EvangelistOctober 7, 2024

Quantum Computing News

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.

Quantum Information Summit 2026
Quantum Companies, Quantum Computing Start-Up and Quantum Eco System
[Ad] The classic Textbook for learning Quantum Programming
[Ad] Pre Order This New Book On Quantum Programming In Depth
[Ad] Pre-Order This New Book On Quantum Programming In Depth

[Ad]

Quantum Computing News
Bluesky Logo

Quantum Computing

  • Quantum Applications
  • Quantum Books
  • Quantum Computing Courses
  • Quantum Machine Learning
  • Quantum Jobs
  • Quantum Programming

Quantum Computing

  • Quantum Cloud
  • Quantum Landscape
  • Quantum Cryptography
  • Quantum Finance
  • Quantum Hardware
  • Quantum Internet
  • Quantum Investment

Technology

  • Artificial Intelligence
  • Analog Computing
  • Deep Tech
  • Emerging Technology
  • High Performance Computing
  • Machine Learning
  • Space
  • Science
  • Robotics

About Us

  • Terms and Conditions
  • Privacy Policy
  • Contact Us

Disclaimer: All material, including information from or attributed to Quantum Zeitgeist or individual authors of content on this website, has been obtained from sources believed to be accurate as of the date of publication. However, Quantum Zeitgeist makes no warranty of the accuracy or completeness of the information and Quantum Zeitgeist does not assume any responsibility for its accuracy, efficacy, or use. Any information on the website obtained by Quantum Zeitgeist from third parties has not been reviewed for accuracy.

Copyright 2019 to 2025 The Quantum Zeitgeist website is owned and operated by Hadamard LLC, a Wyoming limited liability company.