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quant-ph2026
A Scalable FPGA Architecture for Real-Time Decoding of Quantum LDPC Codes Using GARI
Daniel Báscones, Arshpreet Singh Maan, Valentin Savin +1
In this work, we introduce a new hardware architecture for decoding correlated errors in quantum LDPC codes. The decoder is based on message passing and exploits the structure of t…
quant-ph2026
Decoding Correlated Errors in Quantum LDPC Codes
Arshpreet Singh Maan, Francisco-Garcia Herrero, Alexandru Paler +1
We introduce a decoding framework for correlated errors in quantum LDPC codes under circuit-level noise. The core of our approach is a graph augmentation and rewiring for interfere…