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: Variational Quantum Eigensolver

  • Quantum Computing Enables Discrete Exhaustive Search for Improved Traveling Salesman Solutions
    Quantum Algorithms

    Quantum Computing Enables Discrete Exhaustive Search for Improved Traveling Salesman Solutions

    by Rohail T.January 7, 2026
  • Adapt-VQE Advances Quantum Simulation with Limited Shots
    Quantum Algorithms

    Adapt-vqe Algorithm Advances Quantum Simulation, Overcoming Challenges with Limited Shots

    by Rohail T.January 7, 2026
  • Quantum Computing Achieves Accurate Ground-State Energies for H2O and He-H+ Molecules
    Quantum Algorithms

    Quantum Computing Achieves Accurate Ground-State Energies for H2O and He-H+ Molecules

    by Rohail T.January 6, 2026
  • Variational Quantum Simulation Advances Heisenberg Spin Chain Analysis on Noisy NISQ Hardware
    Quantum Algorithms

    Variational Quantum Simulation Advances Heisenberg Spin Chain Analysis on Noisy NISQ Hardware

    by Rohail T.January 5, 2026
  • Rust’s LogosQ Achieves 900x Speedup for Quantum State Preparation and Type Safety
    Quantum Algorithms

    Rust’s LogosQ Achieves 900x Speedup for Quantum State Preparation and Type Safety

    by Rohail T.January 5, 2026
  • Variational Quantum Eigensolver Enables 27% Faster Molecular Energy Level Calculations with HiUCCSD
    Quantum Physics

    Variational Quantum Eigensolver Enables 27% Faster Molecular Energy Level Calculations with HiUCCSD

    by Rohail T.December 30, 2025
  • Variational Quantum Eigensolver Enables Practical Quantum Computing on NISQ Devices
    Quantum Computing

    Variational Quantum Eigensolver Enables Practical Quantum Computing on NISQ Devices

    by Rohail T.December 29, 2025
  • Hybrid Quantum-Classical Methods Enable Molecular Ground State Preparation Beyond Current Devices
    Quantum Algorithms

    Hybrid Quantum-Classical Methods Enable Molecular Ground State Preparation Beyond Current Devices

    by Rohail T.December 18, 2025
  • Variational Quantum Eigensolver Enables Novel Regularization in Generative Adversarial Networks
    Quantum Algorithms

    Variational Quantum Eigensolver Enables Novel Regularization in Generative Adversarial Networks

    by Rohail T.December 17, 2025
  • Variational Quantum Eigensolver Mitigation Strategies, Tested on 14 Qubits, Demonstrate Improved Convergence with Pretrained Ansatz at 2.2x
    Quantum Algorithms

    Variational Quantum Eigensolver Mitigation Strategies, Tested on 14 Qubits, Demonstrate Improved Convergence with Pretrained Ansatz at 2.2x

    by Rohail T.December 16, 2025
  • Adaptive Subspace Variational Quantum Eigensolver Enables Microwave Simulation with Reduced Resource Consumption
    Quantum Algorithms

    Adaptive Subspace Variational Quantum Eigensolver Enables Microwave Simulation with Reduced Resource Consumption

    by Rohail T.December 12, 2025
  • Lieprune Achieves over Compression of Quantum Neural Networks with Negligible Performance Loss for Machine Learning Tasks
    Quantum Research News

    Lieprune Achieves over Compression of Quantum Neural Networks with Negligible Performance Loss for Machine Learning Tasks

    by Rohail T.December 12, 2025
  • Quantum Chemistry Simulation of Dibenzothiophene Achieves -864.69 Ha Accuracy for Asphalt Aging Analysis
    Quantum Algorithms

    Quantum Chemistry Simulation of Dibenzothiophene Achieves -864.69 Ha Accuracy for Asphalt Aging Analysis

    by Rohail T.December 5, 2025
  • Quantum Optimization Algorithms Enable Exponential Speedups and Incorporate Constraints Using Grover Mixers for Industrially Relevant Problems
    Quantum Algorithms

    Quantum Optimization Algorithms Enable Exponential Speedups and Incorporate Constraints Using Grover Mixers for Industrially Relevant Problems

    by Rohail T.November 18, 2025
  • Hybrid Reinforcement Learning Enables Quantum Architecture Search and Optimizes Molecular Ground-State Energy
    Quantum Algorithms

    Hybrid Reinforcement Learning Enables Quantum Architecture Search and Optimizes Molecular Ground-State Energy

    by Rohail T.November 13, 2025
  • Benchmarking VQE Configurations Enables Silicon Ground State Energy Estimation with Variational Quantum Eigensolver
    Quantum Algorithms

    Benchmarking VQE Configurations Enables Silicon Ground State Energy Estimation with Variational Quantum Eigensolver

    by Rohail T.November 3, 2025
  • Operator Commutativity Screening and Progressive Block Reordering Enables Compact Quantum State Preparation for Variational Quantum Eigensolver
    Quantum Algorithms, Quantum Research News

    Operator Commutativity Screening and Progressive Block Reordering Enables Compact Quantum State Preparation for Variational Quantum Eigensolver

    by Rohail T.October 20, 2025
  • State Preparation and Symmetries Demonstrates Improved Variational Quantum Eigensolver Convergence for Quantum Hamiltonians
    Quantum Algorithms, Quantum Research News

    State Preparation and Symmetries Demonstrates Improved Variational Quantum Eigensolver Convergence for Quantum Hamiltonians

    by Rohail T.October 14, 2025
  • Kagome Lattice Heisenberg Model Ground State Probed with Shallow Variational Quantum Eigensolver
    Quantum Features, Quantum Research News

    Kagome Lattice Heisenberg Model Ground State Probed with Shallow Variational Quantum Eigensolver

    by Rohail T.September 24, 2025
  • Slice-wise Optimization Improves Variational Quantum Eigensolver Accuracy with up to 20 Qubits
    Quantum Algorithms

    Slice-wise Optimization Improves Variational Quantum Eigensolver Accuracy with up to 20 Qubits

    by Quantum NewsSeptember 17, 2025
  • Cyclic Variational Quantum Eigensolver Escapes Barren Plateaus, Enabling Ground-State Simulation on NISQ Devices
    Quantum Algorithms

    Cyclic Variational Quantum Eigensolver Escapes Barren Plateaus, Enabling Ground-State Simulation on NISQ Devices

    by Quantum NewsSeptember 17, 2025
  • Variational Quantum Eigensolver Convergence Guaranteed Almost Surely, New Theory Reveals
    Quantum Algorithms

    Variational Quantum Eigensolver Convergence Guaranteed Almost Surely, New Theory Reveals

    by Quantum NewsSeptember 8, 2025
  • Researchers Expand Quantum Subspace with Q-SENSE, Reducing Circuit Depth for Near-term Devices
    Quantum Algorithms

    Researchers Expand Quantum Subspace with Q-SENSE, Reducing Circuit Depth for Near-term Devices

    by Quantum NewsSeptember 3, 2025
  • AQT-Led QCDC Project Grants Europe Cloud Access to Quantum Computers
    Quantum Cloud, Quantum Funding Landscape

    AQT-Led QCDC Project Grants Europe Cloud Access to Quantum Computers

    by Quantum NewsAugust 31, 2025
  • Quantum Algorithm Boosts Accuracy, Cuts Noise
    Quantum Algorithms

    Quantum Algorithm Boosts Accuracy, Cuts Noise

    by Quantum NewsAugust 20, 2025
  • Statistical Analysis Reveals Three Distinct Types of Barren Plateaus in Optimization Landscapes
    Quantum Algorithms

    Statistical Analysis Reveals Three Distinct Types of Barren Plateaus in Optimization Landscapes

    by Quantum NewsAugust 18, 2025
  • QESEM Software Improves Accuracy of Quantum Error Mitigation on IBM Hardware
    Quantum Simulation

    QESEM Software Improves Accuracy of Quantum Error Mitigation on IBM Hardware

    by Quantum NewsAugust 18, 2025
  • CUDA-Q Release Accelerates Quantum Error Correction Research
    Quantum Programming

    CUDA-Q Release Accelerates Quantum Error Correction Research

    by Quantum NewsAugust 14, 2025
  • Quantum Heuristics Optimise Protein Sequence Design on Noisy Intermediate-Scale Devices
    Quantum Algorithms

    Quantum Heuristics Optimise Protein Sequence Design on Noisy Intermediate-Scale Devices

    by Quantum NewsAugust 5, 2025
  • Hamiltonian Expressibility Correlates with Solution Quality in Variational Quantum Eigensolvers
    Quantum Algorithms

    Hamiltonian Expressibility Correlates with Solution Quality in Variational Quantum Eigensolvers

    by Quantum NewsAugust 3, 2025
  • Modified EMICoRe Eigensolver Improves Variational Quantum Eigensolver Performance
    Quantum Algorithms

    Modified EMICoRe Eigensolver Improves Variational Quantum Eigensolver Performance

    by Quantum NewsJuly 30, 2025
  • Expert Analysis Improves Financial Portfolio Optimisation with Variational Quantum Algorithms
    Quantum Algorithms, Quantum Applications

    Expert Analysis Improves Financial Portfolio Optimisation with Variational Quantum Algorithms

    by Quantum EvangelistJuly 29, 2025
  • Adaptive Eigensolver Optimisation Reduces Quantum Circuit Measurement Overhead Significantly
    Artificial Intelligence

    Adaptive Eigensolver Optimisation Reduces Quantum Circuit Measurement Overhead Significantly

    by Quantum NewsJuly 24, 2025
  • Variational Circuits Model Complex Systems, Advancing Quantum Simulation
    Physics

    Variational Circuits Model Complex Systems, Advancing Quantum Simulation

    by Quantum NewsJuly 11, 2025
  • Generative Algorithms Enhance Quantum Simulation for Complex Systems.
    Quantum Algorithms

    Generative Algorithms Enhance Quantum Simulation for Complex Systems.

    by Quantum NewsJuly 4, 2025
  • Accurate Quantum Chemistry on Scalable Hardware: Simulating Butyronitrile Dissociation with IQM & Kvantify QDK
    Drug Discovery

    Accurate Quantum Chemistry on Scalable Hardware: Simulating Butyronitrile Dissociation with IQM & Kvantify QDK

    by Quantum NewsJune 26, 2025
  • Quantum Simulation Efficiency Gains via Gradient-Based Ansatz Simplification.
    Quantum Simulation

    Quantum Simulation Efficiency Gains via Gradient-Based Ansatz Simplification.

    by Quantum NewsJune 26, 2025
  • Quantum Computing and Coupled-Cluster Theory Enhance Chemical System Calculations.
    Quantum Computing

    Quantum Computing and Coupled-Cluster Theory Enhance Chemical System Calculations.

    by Quantum NewsJune 24, 2025
  • Quantum Compiler Catalyst Boosts Speed and Efficiency in Algorithm Development
    Quantum Programming

    Quantum Compiler Catalyst Boosts Speed and Efficiency in Algorithm Development

    by Quantum NewsNovember 13, 2024
  • Quantum Circuit Compression using Qubit logic on Qudits
    Quantum Research News

    Quantum Circuit Compression using Qubit logic on Qudits

    by Quantum NewsNovember 8, 2024
  • Quantum Boltzmann Machines Learn Ground-State Energies Efficiently
    Quantum Research News

    Quantum Boltzmann Machines Learn Ground-State Energies Efficiently

    by Quantum NewsOctober 19, 2024
  • NVIDIA's CUDA-Q Boosts Quantum Supercomputing Applications, Enhances Performance up to 7 Times
    Quantum Computing Business News

    NVIDIA’s CUDA-Q Boosts Quantum Supercomputing Applications, Enhances Performance up to 7 Times

    by Quantum NewsMay 13, 2024
  • Quantum Computing Enhances Speed, Efficiency in Computational Biology and Genome Assembly
    Quantum Research News

    Quantum Computing Enhances Speed, Efficiency in Computational Biology and Genome Assembly

    by Quantum NewsApril 25, 2024
  • Decoding Quantum Physics: New Insights into Joint Numerical Range of Pauli Strings
    Quantum Research News

    Decoding Quantum Physics: New Insights into Joint Numerical Range of Pauli Strings

    by Quantum NewsApril 22, 2024
  • Researchers Develop Systematic Approach to Benchmark Quantum Computing Noise Models
    Quantum Research News

    Researchers Develop Systematic Approach to Benchmark Quantum Computing Noise Models

    by Quantum NewsApril 20, 2024
  • Neural Networks Enhance Quantum Algorithms for Groundstate Problems, Study Finds
    Artificial Intelligence, Quantum Research News

    Neural Networks Enhance Quantum Algorithms for Groundstate Problems, Study Finds

    by Quantum NewsApril 17, 2024
  • Quantum Computing Explores Schwinger Model's Phase Transition with Quantum Computer
    Quantum Research News

    Quantum Computing Explores Schwinger Model’s Phase Transition with Quantum Computer

    by Quantum NewsApril 1, 2024
  • Quantum Computing Shows Promise in Simulating Complex Fermionic Systems, Study Reveals
    Quantum Research News

    Quantum Computing Shows Promise in Simulating Complex Fermionic Systems, Study Reveals

    by Quantum NewsMarch 19, 2024
  • Quantum Computing Advances in Chemistry: Overcoming Challenges with Noise-Resilient Methods
    Quantum Research News

    Quantum Computing Advances in Chemistry: Overcoming Challenges with Noise-Resilient Methods

    by Quantum NewsMarch 19, 2024
  • Quantum Computing Advances with Treespilation Technique for Efficient Fermionic System Simulations
    Quantum Research News

    Quantum Computing Advances with Treespilation Technique for Efficient Fermionic System Simulations

    by Quantum NewsMarch 14, 2024
  • Variational Quantum Algorithms: The Hybrid Approach to Quantum Computing's Noise Problem
    Quantum Algorithms

    Variational Quantum Algorithms: The Hybrid Approach to Quantum Computing’s Noise Problem

    by Quantum NewsMarch 3, 2024
  • IBM Quantum Team Develops New Framework for Quantum Dynamics Simulations
    Quantum Applications

    IBM Quantum Team Develops New Framework for Quantum Dynamics Simulations

    by Quantum NewsFebruary 29, 2024
  • QEDC Suite Enhances Quantum Computing Performance, Broadens Application Relevance
    Quantum Research News

    QEDC Suite Enhances Quantum Computing Performance, Broadens Application Relevance

    by Quantum NewsFebruary 23, 2024
  • Edinburgh University Team Uses Quantum Computing to Tackle Big Data Challenges
    Artificial Intelligence

    Edinburgh University Team Uses Quantum Computing to Tackle Big Data Challenges

    by Quantum NewsFebruary 7, 2024
  • Quantum Algorithms Outperform in Resource Allocation for CloudEdge Architecture, Study Finds
    Quantum Algorithms, Quantum Applications

    Quantum Algorithms Outperform in Resource Allocation for CloudEdge Architecture, Study Finds

    by Quantum NewsJanuary 30, 2024
  • Quantum Computing Impacts Real-World Drug Discovery, Tencent Quantum Lab Leads the Way
    Quantum Applications

    Quantum Computing Impacts Real-World Drug Discovery, Tencent Quantum Lab Leads the Way

    by Quantum NewsJanuary 23, 2024
  • Japan's Fujitsu and RIKEN Unveil 64 Qubit Quantum Computer, Launch Hybrid Quantum Computing Platform
    Quantum Research News

    Japan’s Fujitsu and RIKEN Unveil 64 Qubit Quantum Computer, Launch Hybrid Quantum Computing Platform

    by Paul JamesOctober 11, 2023
  • Quantum Software Development Patterns: Enhancing Reusability and Integration
    Quantum Programming, Technology News

    Quantum Software Development Patterns: Enhancing Reusability and Integration

    by Quantum EvangelistAugust 30, 2023
  • Quantum Computers and their application to Chemistry Simulation
    Quantum Simulation

    Quantum Computers and their application to Chemistry Simulation

    by Kyrlynn DMarch 23, 2022

Quantum Computing News

Get the very latest Quantum News and Quantum features from the Original Quantum Magazine that began in 2018. Over the last 7 years Quantum Zeitgeist has covered the latest Quantum Research to the Latest Quantum Companies to emerge.

Quantum Companies, Quantum Computing Start-Up and Quantum Eco System

Quantum Computing News

  • Understand the latest developments in Quantum. And how they drive the next wave of the Quantum Revolution. Understand from Quantum experts how Quantum Technologies are changing the technological landscape.
  • Quantum Computing is an emerging technology that is impacting multiple industries currently.
  • Quantum Computing leverages the principles of quantum mechanics to perform some complex calculations exponentially faster than traditional computers.
  • Our mission at Quantum Zeitgeist is to help businesses and researchers unlock the potential of Quantum to solve intractable problems across a diverse range of industries.
Latest Quantum Articles
  • Llms Enable Strategic Computation Allocation with ROI-Reasoning for Tasks under Strict Global Constraints
  • Lightweight Test-Time Adaptation Advances Long-Term EMG Gesture Control in Wearable Devices
  • Generalist Robots Validated with Situation Calculus and STL Falsification for Diverse Operations
  • Gpu-accelerated Cholesky Factorization Advances Block Tridiagonal Matrix Solutions 25x
  • Iterative Matrix Product State Simulation Achieves 15x Speedup for 29 Qubit Grover’s Algorithm
  • Advances Physics from Corrupted Data: PINN Delivers Sub-0.15% Nonlinearity Reconstruction
  • Quantum Machine Learning Achieves Scalability with 50 Qubit Shallow-Circuit Supervision
  • Quantum Processor Achieves Verification of Four Computational Phases of Quantum Matter Predictions
  • Maxwell’s Demon Finally Exorcised: How Landauer Solved a 150-Year Paradox
  • The Billiard Ball Computer: A Mechanical Model of Reversible Computation
[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.