317 citations · 1k across the 33 of their papers we have counts for
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quant-ph2021★ 19 cited
Supersensitivity of Kerr phase estimation with two-mode squeezed vacuum states
Yun-Feng Guo, Wei Zhong, Lan Zhou +1
We analytically investigate the sensitivity of Kerr nonlinear phase estimation in a Mach-Zehnder interferometer with two-mode squeezed vacuum states. We find that such a metrologic…
quant-ph2021★ 2 cited
High efficient multipartite entanglement purification using hyperentanglement
Lan Zhou, Pei-Shun Yan, Wei Zhong +1
Multipartite entanglement plays an important role in controlled quantum teleportation, quantum secret sharing, quantum metrology and some other important quantum information branch…