【科技日报】我国科研团队提出原子量子计算新架构

Core Insights - The research team from the Chinese Academy of Sciences has made significant advancements in neutral atom quantum computing by proposing and experimentally validating a new architecture based on fiber arrays, addressing the challenges of achieving high parallelism, speed, and stability in atomic control [1][2]. Group 1: Research Achievements - The team successfully trapped 10 single atoms in a light trap formed by a fiber array, demonstrating high-fidelity "arbitrary single-qubit gate" parallel control in a two-dimensional atomic array for the first time [1]. - The observation of the Rydberg blockade effect between two atoms is a key physical foundation for achieving high-fidelity two-qubit gates [1]. Group 2: Technological Innovations - The proposed architecture allocates independent fiber control channels for each qubit, enabling synchronous, high-speed, and precise control of any atom, thus overcoming previous limitations in addressing technology [2]. - This innovation is crucial for advancing neutral atom quantum computing towards the next generation of scalable applications, providing essential technical support for practical quantum computing [2].