IBM and Qedma Demonstrate Quantum Advantage, Modeling Physics Beyond Classical Capabilities Through Trusted Quantum Computation
IBM and Qedma demonstrated quantum advantage by modeling complex quantum dynamics in a 74-qubit system, outperforming classical supercomputers in simulating material physics.
IBM and Qedma announced a study showing that trusted quantum computation with error mitigation can model quantum dynamics beyond classical supercomputers' capabilities. Using IBM’s Heron processor and Qedma’s QESEM software, researchers observed persistent oscillations in a 74-qubit system, a regime where classical methods failed to produce consistent results. The findings were validated against state-of-the-art classical simulations, including those run on Fugaku, one of the world’s most powerful supercomputers. The results were published alongside the release of quantum circuits and data to the Quantum Advantage Tracker for public benchmarking.
Qedma’s QESEM software mitigates hardware noise in today’s quantum computers, enabling larger and more accurate quantum workloads without requiring fully fault-tolerant systems. The software offers unbiased error mitigation, providing reliable results even as system complexity grows. It is currently used by enterprises, academic institutions, and research labs globally. The collaboration with IBM demonstrates how error-mitigated quantum computing can address challenges in material science, including optoelectronics and superconductors.
Independent validation across quantum hardware platforms, including Quantinuum’s trapped-ion systems, confirmed the consistency of the quantum results. The study focused on a two-dimensional Floquet Ising model, which examines how magnetic properties evolve under rhythmic external pulses. Classical methods struggled to resolve these dynamics at scale, while the quantum approach revealed clear, long-time oscillatory behavior. The findings mark a step toward integrating quantum and classical computing for scientific discovery.
Jay Gambetta, IBM Research Director, highlighted the maturity of IBM’s quantum computers in producing trusted solutions that outperform classical methods. Dr. Asif Sinay, Qedma CEO, emphasized the software’s role in unlocking practical quantum applications. RIKEN’s Dr. Mitsuhisa Sato noted the significance of combining quantum computing with advanced classical simulations to advance scientific research. The study underscores the potential for quantum-classical hybrid approaches in high-performance computing environments.