Quantum Circuit Generator Accelerates Quantum Computing
An international group of researchers from Fujitsu Limited and the Center for Quantum Information and Quantum Biology at Osaka University has announced the development of two new technologies for a space-time efficient analog rotation quantum computing architecture. These innovations are expected to significantly advance the realization of practical quantum computing. The first technology improves the accuracy of phase angle adjustments during phase rotations, while the second automatically generates effective qubit operation procedures. With these advancements, Fujitsu and QIQB have demonstrated that a quantum computer could theoretically perform a calculation in 10 hours that would take a classical computer five years to complete. The specific computation, which involved estimating material energy, was shown to be achievable with only 60,000 qubits—a much smaller number than typically considered necessary for fault-tolerant quantum computation (FTQC) to surpass classical computing sp...