IBM and The University of Chicago Achieve Quantum Advantage with Logical Circuits

IBM and the University of Chicago have demonstrated quantum advantage by performing computations beyond the reach of leading classical simulation methods, with verifiable accuracy. Researchers used a new error correction method to encode 70 logical qubits, executing 2,415 logical two-qubit operations and 468 logical 'T gates' in approximately 15 minutes. This breakthrough establishes trusted quantum computation on logical circuits.