38 citations · 54 across the 3 of their papers we have counts for
Showing gr-qcShow all
3 papers · 1 filter
gr-qc2020★ 6 cited
Hidden conformal symmetry of the rotating charged AdS black holes in quadratic () gravity
Canisius Bernard, Masoud Ghezelbash
The nonextremal Kerr black holes have been considered to be holographically dual to two-dimensional (2D) conformal field theories (CFTs). In this paper, we extend the holography to…
gr-qc2017★ 10 cited
Analytical Study of a Kerr-Sen Black Hole and a Charged Massive Scalar Field
Canisius Bernard
It is reported that Kerr-Newman and Kerr-Sen black holes are unstable to perturbations of charged massive scalar field. In this paper, we study analytically the complex frequencies…
gr-qc2016★ 38 cited
Stationary Charged Scalar Clouds around Black Holes in String Theory
Canisius Bernard
It was reported that Kerr-Newman black holes can support linear charged scalar fields in their exterior regions. These stationary massive charged scalar fields can form bound state…