activity
20182022
most citedDevice-independent randomness expansion against quantum side information

151 citations · 409 across the 5 of their papers we have counts for

collaborators

5 papers

quant-ph2022

Realigned Hardy's Paradox

Shuai Zhao, Qing Zhou, Si-Ran Zhao +7

Hardy's paradox provides an all-versus-nothing fashion to directly certify that quantum mechanics cannot be completely described by local realistic theory. However, when considerin…

quant-ph2020★ 59 cited

Field demonstration of distributed quantum sensing without post-selection

Si-Ran Zhao, Yu-Zhe Zhang, Wen-Zhao Liu +12

Distributed quantum sensing can provide quantum-enhanced sensitivity beyond the shot-noise limit (SNL) for sensing spatially distributed parameters. To date, distributed quantum se…

quant-ph2019★ 151 cited

Device-independent randomness expansion against quantum side information

Wen-Zhao Liu, Ming-Han Li, Sammy Ragy +9

The ability to produce random numbers that are unknown to any outside party is crucial for many applications. Device-independent randomness generation does not require trusted devi…

quant-ph2019★ 68 cited

Experimental Realization of Device-Independent Quantum Randomness Expansion

Ming-Han Li, Xingjian Zhang, Wen-Zhao Liu +12

Randomness expansion where one generates a longer sequence of random numbers from a short one is viable in quantum mechanics but not allowed classically. Device-independent quantum…

quant-ph2018★ 131 cited

Experimental Quantum Switching for Exponentially Superior Quantum Communication Complexity

Kejin Wei, Nora Tischler, Si-Ran Zhao +13

Finding exponential separation between quantum and classical information tasks is like striking gold in quantum information research. Such an advantage is believed to hold for quan…