289 citations · 2.2k across the 78 of their papers we have counts for
5 papers · 1 filter
Synchronization and estimation of gravity-induced time difference for quantum clocks
Jieci Wang, Tonghua Liu, Jiliang Jing +1
It has recently been reported [\textit{PNAS} \textbf{114}, 2303 (2017)] that, under an operational definition of time, quantum clocks would get entangled through gravitational effe…
Generation of genuine tripartite entanglement for continuous variables in de Sitter space
Jieci Wang, Cuihong Wen, Songbai Chen +1
We study the distribution of quantum entanglement for continuous variables among causally disconnected open charts in de Sitter space. It is found that genuine tripartite entanglem…
Shadow of a rotating squashed Kaluza-Klein black hole
Fen Long, Jieci Wang, Songbai Chen +1
We study the shadow of a rotating squashed Kaluza-Klein (KK) black hole and the shadow is found to possess distinct properties from those of usual rotating black holes. It is shown…
Shadow of a Schwarzschild black hole surrounded by a Bach-Weyl ring
Mingzhi Wang, Songbai Chen, Jieci Wang +1
We have studied the shadows of a Schwarzschild black hole surrounded by a Bach-Weyl ring through the backward ray-tracing method. The presence of Bach-Weyl ring leads to that the p…
Quantum steering for continuous variable in de Sitter space
Cuihong Wen, Jieci Wang, Jiliang Jing
We study the distribution of quantum steerability for continuous variables between two causally disconnected open charts in de Sitter space. It is shown that quantum steerability s…