COLLEGE PARK, Md.--(BUSINESS WIRE)--IonQ (NYSE: IONQ), the world's leading quantum company, today released the technical papers that demonstrate 99.99% two-qubit gate performance, setting a new quantum computing world record. The performance of quantum computers today is limited by the error rate of its two-qubit gates, called "two-qubit gate fidelity.†This single number largely defines quantum computing performance – measuring the accuracy of quantum operations. As fidelity improves, fewer er. ...