Decoders for Good Quantum LDPC Codes

Explore a cutting-edge lecture on quantum low-density parity-check (LDPC) codes and their decoders. Delve into the recent advancements in quantum coding theory, focusing on the development of asymptotically good codes with optimal parameters. Learn about linear-time decoders for these code families and their potential to enable fault-tolerant quantum computation with low overhead. Discover the concept of single-shot decoding and its significance in performing reliable quantum error correction, even in the presence of measurement errors. Gain insights into the connections between different decoders and the essential components required for achieving the single-shot property. Understand how these developments contribute to making quantum LDPC codes more practical for real-world applications in quantum computing.