3 papers
quant-ph2026
Low-weight quantum syndrome errors in belief propagation decoding
Haggai Landa
We describe an empirical approach to identify low-weight combinations of columns of the decoding matrices of a quantum circuit-level noise model, for which belief-propagation (BP)…
quant-ph2025
Feedforward suppression of readout-induced faults in quantum error correction
Liran Shirizly, Dekel Meirom, Malcolm Carroll +1
Qubit measurements in quantum devices involve various types of errors, including erroneous state determination, correlated preparation errors and measurement-induced leakage from t…
quant-ph2025
Modeling error correction with Lindblad dynamics and approximate channels
Zohar Schwartzman-Nowik, Liran Shirizly, Haggai Landa
We analyze the performance of a quantum error correction code subject to physically motivated noise modeled by a Lindblad master equation. We consider dissipative and coherent sing…