Qedma Quantum Computing and the HQC² research consortium have demonstrated a significant 30–50x reduction in energy estimation error for quantum chemistry calculations on superconducting quantum hardware. Their QESEM software layer, tested on IBM’s Aachen processor, successfully lowered energy es
Qedma Quantum Computing and the HQC² research consortium have demonstrated a significant 30–50x reduction in energy estimation error for quantum chemistry calculations on superconducting quantum hardware. Their QESEM software layer, tested on IBM’s Aachen processor, successfully lowered energy estimation errors for a water molecule's potential energy surface from approximately 500 mHa to within 1.5 mHa, achieving chemical accuracy. This advancement showcases the potential of characterization-driven quantum error mitigation for extracting quantitative molecular properties on current quantum hardware. The post Qedma and HQC² Demonstrate 30–50× Error Mitigation Advantage in Quantum Chemistry Benchmark appeared first on Quantum Computing Report .