70 citations · 298 across the 24 of their papers we have counts for
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quant-ph2014★ 3 cited
Beating the Clauser-Horne-Shimony-Holt and the Svetlichny games with Optimal States
Hong-Yi Su, Changliang Ren, Jing-Ling Chen +6
We study the relation between the maximal violation of Svetlichny's inequality and the mixedness of quantum states and obtain the optimal state (i.e., maximally nonlocal mixed stat…
quant-ph2014★ 8 cited
Simultaneous suppression of time and energy uncertainties in a single-photon frequency comb state
Changliang Ren, Holger F. Hofmann
A single photon prepared in a time-energy state described by a frequency comb combines the extreme precision of energy defined by a single tooth of the comb with a high sensitivity…