52 citations · 311 across the 22 of their papers we have counts for
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quant-ph2018★ 22 cited
Improved quantum entropic uncertainty relations
Zhihua Chen, Zhihao Ma, Yunlong Xiao +1
We study entropic uncertainty relations by using stepwise linear functions and quadratic functions. Two kinds of improved uncertainty lower bounds are constructed: the state-indepe…
quant-ph2018★ 9 cited
Quasi-Fine-Grained Uncertainty Relations
Yunlong Xiao, Yu Xiang, Qiongyi He +1
Nonlocality, which is the key feature of quantum theory, has been linked with the uncertainty principle by fine-grained uncertainty relations, by considering combinations of outcom…