23 citations · 73 across the 13 of their papers we have counts for
3 papers · 1 filter
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…