2 papers
quant-ph2026
Quantum Maxwell Erasure Decoder for qLDPC codes
Bruno Costa Alves Freire, François-Marie Le Régent, Anthony Leverrier
We introduce a quantum Maxwell erasure decoder for CSS quantum low-density parity-check (qLDPC) codes that extends peeling with bounded guessing. Guesses are tracked symbolically a…
quant-ph2025
Optimizing hypergraph product codes with random walks, simulated annealing and reinforcement learning
Bruno C. A. Freire, Nicolas Delfosse, Anthony Leverrier
Hypergraph products are quantum low-density parity-check (LDPC) codes constructed from two classical LDPC codes. Although their dimension and distance depend only on the parameters…