Posts tagged with: Noise

New Error Mitigation Approach Helps Quantum Computers Quiet Their Act

Researchers at Lawrence Berkeley National Laboratory developed a new approach to quantum error mitigation that could help make quantum computing’s theoretical potential a reality: noise estimation circuits....

How to Cope With the Side Effects of Quantum Error Correction

It is well established that quantum error correction can improve the performance of quantum sensors. But new theory work cautions that, unexpectedly, the approach can also give rise to inaccurate...

Small & Noisy Quantum Computers LANL Pushes Algorithms to Make Them Viable

Work by Los Alamos and others shows that hybrid quantum-classical algorithms can accommodate limited qubits and lack of error correction for real-world tasks....

Q-CTRL, University of Sydney Devise Machine Learning Technique to Pinpoint Quantum Errors

Researchers at the University of Sydney and quantum control startup Q-CTRL today [July 29, 2021] announced a way to identify sources of error in quantum computers through machine learning, providing...

U.S. DoD Funded Machine Learning Enabling Photonic Quantum System Corrections of Battlefield Quantum Technologies

Machine learning shows potential to enhance quantum information transfer   RESEARCH TRIANGLE PARK, N.C. – Army-funded researchers demonstrated a machine learning approach that corrects quantum information in systems composed of photons,...

Finicky Things! University of Cambridge has Contrieved a Method to Calm the Qubits

Hidden symmetry could be key to more robust quantum systems, researchers find Researchers have found a way to protect highly fragile quantum systems from noise, which could aid in the...