A scalable and real-time neural decoder for topological quantum codes
该论文介绍了 AlphaQubit 2,这是一种基于神经网络的解码器,能够在商用加速器上实现微秒级实时解码,并在大规模下为表面码和色码提供近最优的逻辑错误率,从而显著提升了色码的解码速度并确立了通往高容错量子计算的可行路径。
Andrew W. Senior, Thomas Edlich, Francisco J. H. Heras, Lei M. Zhang, Oscar Higgott, James S. Spencer, Taylor Applebaum, Sam Blackwell, Justin Ledford, Akvil\.e Žemgulyt\.e, Augustin Žídek, Noah Shutty, Andrew Cowie, Yin Li, George Holland, Peter Brooks, Charlie Beattie, Michael Newman, Alex Davies, Cody Jones, Sergio Boixo, Hartmut Neven, Pushmeet Kohli, Johannes Bausch2026-03-12⚛️ quant-ph