15 citations · 15 across the 2 of their papers we have counts for
2 papers
gr-qc2003
Linearized Perturbations of a Black Hole: Continuum Spectrum
P. T. Leung, Alec Maassen_van_den_Brink, K. W. Mak +1
Linearized perturbations of a Schwarzschild black hole are described, for each angular momentum , by the well-studied discrete quasinormal modes (QNMs), and in addition a con…
gr-qc2003★ 15 cited
Unconventional Gravitational Excitation of a Schwarzschild Black Hole
P. T. Leung, Alec Maassen van den Brink, K. W. Mak +1
Besides the well-known quasinormal modes, the gravitational spectrum of a Schwarzschild black hole also has a continuum part on the negative imaginary frequency axis. The latter is…