76 citations · 1k across the 55 of their papers we have counts for
56 papers
Loop quantum black hole
Xiangdong Zhang
In the last decades, progress on the quantization of black holes using techniques developed in loop quantum cosmology has received increasing attention. Due to the quantum geometry…
Gauss-Bonnet solution with a cloud of strings in de Sitter and anti-de Sitter space
Wenxi Zhai, Xiangdong Zhang
In this paper, we present exact spherically symmetric Gauss-Bonnet black hole solutions surrounded by a cloud of strings fluid with cosmological constant in dimensions. Both…
Quasinormal modes of the Bardeen black hole with a cloud of strings
Yunlong Liu, Xiangdong Zhang
We investigate the quasinormal mode and greybody factor of Bardeen black holes with a string clouds by WKB approximation and verify them by Prony algorithm. We found that the imagi…
Topological classes of black holes in de-Sitter spacetime
Yongbin Du, Xiangdong Zhang
In this paper, we investigate the topological number of de-Sitter black hole solutions with different charges and rotational parameters. By using generalized free energ…
Topological classes of BTZ black holes
Yongbin Du, Xiangdong Zhang
In the recent paper [Phys. Rev. Lett. 129, 191101 (2022)], the black holes were viewed as topological thermodynamic defects by using the generalized off-shell free energy. Their wo…
High-dimensional entanglement-enabled holography for quantum encryption
Ling-Jun Kong, Yifan Sun, Furong Zhang +2
As an important imaging technique, holography has been realized with different physical dimensions of light,including polarization, wavelength, and time. Recently, quantum holograp…