3 papers
quant-ph2026
FPGA-tailored algorithms for real-time decoding of quantum LDPC codes
Satvik Maurya, Thilo Maurer, Markus Bühler +2
Real-time decoding is crucial for fault-tolerant quantum computing but likely requires specialized hardware such as field-programmable gate arrays (FPGAs), whose parallelism can al…
quant-ph2025
Real-time decoding of the gross code memory with FPGAs
Thilo Maurer, Markus Bühler, Michael Kröner +4
We introduce a prototype FPGA decoder implementing the recently discovered Relay-BP algorithm and targeting memory experiments on the bivariate bicycle quantum low-…
quant-ph2025
Improved belief propagation is sufficient for real-time decoding of quantum memory
Tristan Müller, Thomas Alexander, Michael E. Beverland +4
We introduce a new heuristic decoder, Relay-BP, targeting real-time quantum circuit decoding for large-scale quantum computers. Relay-BP achieves high accuracy across circuit-noise…