Strong Quantum Computational Advantage Using a Superconducting Quantum Processor
Strong Quantum Computational Advantage Using a Superconducting Quantum Processor
Scaling up to a large number of qubits with high-precision control is essential in the demonstrations of quantum computational advantage to exponentially outpace the classical hardware and algorithmic improvements. Here, we develop a two-dimensional programmable superconducting quantum processor, Zuchongzhi, which is composed of 66 functional qubits in a tunable coupling …