300 citations · 1.9k across the 76 of their papers we have counts for
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quant-ph2007★ 3 cited
Duality relation and joint measurement in a Mach-Zehnder Interferometer
Nai-Le Liu, Li Li, Sixia Yu +1
The Mach-Zehnder interferometric setup quantitatively characterizing the wave-particle duality implements in fact a joint measurement of two unsharp observables. We present a neces…
quant-ph2007★ 56 cited
Nonadditive quantum error-correcting code
Sixia Yu, Qing Chen, C. H. Lai +1
We report the first nonadditive quantum error-correcting code, namely, a code which is a 12-dimensional subspace within a 9-qubit Hilbert space, that outperforms the o…