49 citations · 49 across the 10 of their papers we have counts for
3 papers · 1 filter
Scalar Perturbations and Stability of a Loop Quantum Corrected Kruskal Black Hole
Ramin G. Daghigh, Michael D. Green, Gabor Kunstatter
We investigate the massless scalar field perturbations of a new loop quantum gravity motivated regular black hole proposed by Ashtekar {\it et al.} in [Phys.Rev.Lett. 121, 241301 (…
Scalar Perturbations of a Single-Horizon Regular Black Hole
Ramin G. Daghigh, Michael D. Green, Jodin C. Morey +1
We investigate the massless scalar field perturbations, including the quasinormal mode spectrum and the ringdown waveform, of a regular black hole spacetime that was derived via th…
Significance of Black Hole Quasinormal Modes: A Closer Look
Ramin G. Daghigh, Michael D. Green, Jodin C. Morey
It is known that approximating the Regge-Wheeler Potential with step functions significantly modifies the Schwarzschild black hole quasinormal mode spectrum. Surprisingly, this cha…