Establishing a New Benchmark in Quantum Computational Advantage with 105-qubit Zuchongzhi 3.0 Processor
University of Science and Technology of China · QuantumCTek (China) · +4 more institutions
Abstract
In the relentless pursuit of quantum computational advantage, we present a significant advancement with the development of Zuchongzhi 3.0. This superconducting quantum computer prototype, comprising 105 qubits, achieves high operational fidelities, with single-qubit gates, two-qubit gates, and readout fidelity at 99.90%, 99.62%, and 99.13%, respectively. Our experiments with an 83-qubit, 32-cycle random circuit sampling on the Zuchongzhi 3.0 highlight its superior performance, achieving 1×10^{6} samples in just a few hundred seconds. This task is estimated to be infeasible on the most powerful classical supercomputers, Frontier, which would require approximately 5.9×10^{9} yr to replicate the task. This leap…
Citation impact
- FWCI
- 161.99
- Percentile
- 100%
- References
- 50
Authors
158Topics & keywords
- Benchmark (surveying)
- Qubit
- Computer science
- Quantum
- Quantum computer
- Physics
- Quantum mechanics
Funding
- JSJinan Science and Technology Bureau
- SSShanghai Science and Technology Development FoundationAward: 23YF1452500
- NNNational Natural Science Foundation of ChinaAwards: 92476203, T2322024, 12404575, 12274464
- CPChina Postdoctoral Science FoundationAwards: 2023M730902, 2023TQ0101, 2023M740964
- SAScience and Technology Commission of Shanghai MunicipalityAward: 2019SHZDZX01
- YIYouth Innovation Promotion Association of the Chinese Academy of SciencesAward: 2022460
- NSNatural Science Foundation of Henan ProvinceAward: 242300421049
- SRShanghai Rising-Star ProgramAward: 23QA1410000
- SPSpecial Project for Research and Development in Key areas of Guangdong ProvinceAward: 2020B0303060001