133 citations · 388 across the 20 of their papers we have counts for
4 papers · 2 filters
Robust self-testing of multipartite GHZ-state measurements in quantum networks
Qing Zhou, Xin-Yu Xu, Shuai Zhao +4
Self-testing is a device-independent examination of quantum devices based on correlations of observed statistics. Motivated by elegant progresses on self-testing strategies for mea…
Inverse linear versus exponential scaling of work penalty in finite-time bit reset
Yi-Zheng Zhen, Dario Egloff, Kavan Modi +1
Bit reset is a basic operation in irreversible computing. This costs work and dissipates energy in the computer, creating a limit on speeds and energy efficiency of future irrevers…
Photonic verification of device-independent quantum key distribution against collective attacks
Wen-Zhao Liu, Yu-Zhe Zhang, Yi-Zheng Zhen +6
In this paper, we employ theoretical and experimental efforts and realize a proof-of-principle verification of device-independent QKD based on the photonic setup. On the theoretica…
Universal Bound on Energy Cost of Bit Reset in Finite Time
Yi-Zheng Zhen, Dario Egloff, Kavan Modi +1
We consider how the energy cost of bit reset scales with the time duration of the protocol. Bit reset necessarily takes place in finite time, where there is an extra penalty on top…