output
20122026
most citedProbing Phase Structure of Black Holes with Lyapunov Exponents

44 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

9 papers

astro-ph.GA2026★ 1 cited

Tracing Star Formation in Quasar Hosts via [O II] 3727: A Kinematically Consistent Approach

Liang Wu, Jun-Xian Wang, Luis C. Ho +2

Measuring star formation in quasar host galaxies is crucial for understanding the coevolution of supermassive black holes (SMBHs) and galaxies, yet remains observationally challeng…

quant-ph2024★ 13 cited

Nonreciprocal quantum phase transition in cavity magnonics

Ye-jun Xu, Long-hua Zhai, Peng Fu +2

We investigate the nonreciprocal quantum phase transition in a cavity magnonic system driven by a parametric field, where an yttrium iron garnet (YIG) sphere is placed in a spinnin…

gr-qc2022★ 44 cited

Probing Phase Structure of Black Holes with Lyapunov Exponents

Xiaobo Guo, Yuhang Lu, Benrong Mu +1

We conjecture that there exists a relationship between Lyapunov exponents and black hole phase transitions. To support our conjecture, Lyapunov exponents of the motion of particles…

gr-qc2020★ 31 cited

Remarks on the weak cosmic censorship conjecture of RN-AdS black holes with cloud of strings and quintessence under the scalar field

Jing Liang, Xiaobo Guo, Deyou Chen +1

In this paper, we investigate the thermodynamics and weak cosmic censorship conjecture in a RN-AdS black hole with the cloud of strings and quintessence by the scattering of a scal…

gr-qc2020★ 13 cited

Chaotic Motion around a Black Hole under Minimal Length Effects

Xiaobo Guo, Kangkai Liang, Benrong Mu +2

We use the Melnikov method to identify chaotic behavior in geodesic motion perturbed by the minimal length effects around a Schwarzschild black hole. Unlike the integrable unpertur…

quant-ph2018★ 25 cited

Quantum interferometry via a coherent state mixed with a photon-added squeezed vacuum state

Shui Wang, Xuexiang Xu, Yejun Xu +1

We theoretically investigate the phase sensitivity with parity detection on a Mach-Zehnder interferometer with a coherent state combined with a photon-added squeezed vacuum state.…

quant-ph2016

Generating multi-atom entangled W states via light-matter interface based fusion mechanism

Xue-Ping Zang, Ming Yang, Fatih Ozaydin +2

W state is a key resource in quantum communication. Fusion technology has been proven to be a good candidate for preparing a large-size W state from two or more small-size W states…

math.CO2013

The least eigenvalue of graphs whose complements are unicyclic

Yi Wang, Yi-Zheng Fan, Xiao-Xin Li +1

A graph in a certain graph class is called minimizing if the least eigenvalue of the adjacency matrix of the graph attains the minimum among all graphs in that class. Bell {\it et…

math.CO2012★ 27 cited

The Connectivity and the Harary Index of a Graph

Xiao-Xin Li, Yi-Zheng Fan

The Harary index of a graph is defined as the sum of reciprocals of distances between all pairs of vertices of the graph. In this paper we provide an upper bound of the Harary inde…