15 citations · 25 across the 4 of their papers we have counts for
5 papers · 1 filter
Rademacher complexity of noisy quantum circuits
Kaifeng Bu, Dax Enshan Koh, Lu Li +2
Noise in quantum systems is a major obstacle to implementing many quantum algorithms on large quantum circuits. In this work, we study the effects of noise on the Rademacher comple…
Quantifying the resource content of quantum channels: An operational approach
Lu Li, Kaifeng Bu, Zi-Wen Liu
We propose a general method to operationally quantify the resourcefulness of quantum channels via channel discrimination, an important information processing task. A main result is…
Distribution of coherence in bipartite systems based on incoherent-quantum coherence measures
Kaifeng Bu, Lu Li, Shao-Ming Fei +1
The distribution of quantum coherence in multipartite systems is one of the basic problems in the resource theory of coherence. While the usual coherence measures are defined on a…
Distribution of coherence in multipartite systems under entropic coherence measure
Kaifeng Bu, Lu Li, Arun Kumar Pati +2
The distribution of coherence in multipartite systems is one of the fundamental problems in the resource theory of coherence. To quantify the coherence in multipartite systems more…
Duality relation between coherence and path information in the presence of quantum memory
Kaifeng Bu, Lu Li, Junde Wu +1
The wave-particle duality demonstrates a competition relation between wave and particle behavior for a particle going through an interferometer. This duality can be formulated as a…