祖冲之二号

Search documents
中国科学家再破世界纪录!
券商中国· 2025-03-04 14:24
Core Viewpoint - The recent development of the 105-qubit superconducting quantum computing prototype "Zuchongzhi No. 3" by the team from the University of Science and Technology of China demonstrates a significant leap in quantum computing capabilities, achieving a speed that surpasses the fastest supercomputers by a factor of one trillion [1][2]. Group 1 - The "Zuchongzhi No. 3" prototype can process quantum random circuit sampling problems at a speed one trillion times faster than the current fastest supercomputer, setting a new world record for superconducting quantum computing superiority [1][2]. - The prototype includes 105 readable qubits and 182 coupled qubits, with multiple key performance indicators significantly improved compared to its predecessor, "Zuchongzhi No. 2," which had 66 qubits and was already a major advancement in 2021 [2]. - The international academic community recognizes that the development of quantum computing will follow a three-step process: achieving quantum computing superiority, developing quantum simulators with hundreds of qubits, and significantly enhancing qubit manipulation precision and fault tolerance to create programmable universal quantum computers [2]. Group 2 - The research team behind "Zuchongzhi No. 3" is actively exploring various aspects of quantum technology, including quantum error correction, quantum entanglement, quantum simulation, and quantum chemistry [3]. - The team is currently conducting research on surface code error correction with a code distance of 7, with plans to expand to distances of 9 and 11, which will facilitate the integration and manipulation of large-scale qubits [4].