57 citations · 456 across the 39 of their papers we have counts for
Showing 2010 · quant-phShow all
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quant-ph2010★ 18 cited
Purification of noisy quantum measurements
M. Dall'Arno, G. M. D'Ariano, M. F. Sacchi
We consider the problem of improving noisy quantum measurements by suitable preprocessing strategies making many noisy detectors equivalent to a single ideal detector. For observab…
quant-ph2010★ 22 cited
Quantum error correction with degenerate codes for correlated noise
Giulio Chiribella, Michele Dall'Arno, Giacomo Mauro D'Ariano +2
We introduce a quantum packing bound on the minimal resources required by nondegenerate error correction codes for any kind of noise. We prove that degenerate codes can outperform…