2 citations · 2 across the 2 of their papers we have counts for
6 papers
Shadow and near-horizon characteristics of the acoustic charged black hole in curved spacetime
Ru Ling, Hong Guo, Hang Liu +2
In this paper, we first analyze the horizon structure of the acoustic charged black hole in curved spacetime, and then study its acoustic shadow as well as the near-horizon charact…
Horizon curvature and spacetime structure influences on black hole scalarization
Hong Guo, Xiao-Mei Kuang, Eleftherios Papantonopoulos +1
Black hole spontaneous scalarization has been attracting more and more attention as it circumvents the well-known no-hair theorems. In this work, we study the scalarization in Eins…
Acoustic black hole in Schwarzschild spacetime: quasi-normal modes, analogous Hawking radiation and shadows
Hong Guo, Hang Liu, Xiao-Mei Kuang +1
Various properties of acoustic black holes constructed in Minkowski spacetime have been widely studied in the past decades. Recently the acoustic black holes in general spacetime w…
Spontaneous Holographic Scalarization of Black Holes in Einstein-Scalar-Gauss-Bonnet Theories
Hong Guo, Stella Kiorpelidi, Xiao-Mei Kuang +3
We holographically investigate the scalarization in the Einstein-Scalar-Gauss-Bonnet gravity with a negative cosmological constant. We find that instability exists for both Schwarz…
Strong Cosmic Censorship in Charged de Sitter spacetime with Scalar Field Non-minimally Coupled to Curvature
Hong Guo, Hang Liu, Xiao-Mei Kuang +1
We examine the stability and the strong cosmic censorship in the Reissner-Nordstrom-de Sitter (RN-dS) black hole by investigating the evolution of a scalar field non-minimally coup…
Holographic entanglement entropy and complexity in Stckelberg superconductor
Hong Guo, Xiao-Mei Kuang, Bin Wang
The holographic superconductors, as one of the most important application of gauge/gravity duality, promote the study of strongly coupled superconductors via classical general rela…