16 citations · 36 across the 7 of their papers we have counts for
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A semi-analytic treatment of quasinormal excitation factors in the eikonal regime
Chun-Hung Chen, Hing-Tong Cho, Anna Chrysostomou +1
In this paper, we present an enhanced semi-analytic method for calculating quasinormal excitation factors in the eikonal regime, specifically for Schwarzschild black holes. To achi…
Asymptotic quasinormal frequencies of different spin fields in -dimensional spherically-symmetric black holes
Chun-Hung Chen, Hing-Tong Cho, Anna Chrysostomou +1
While Hod's conjecture is demonstrably restrictive, the link he observed between black hole (BH) area quantisation and the large overtone () limit of quasinormal frequencies (QN…
Quasinormal modes for integer and half-integer spins within the large angular momentum limit
Chun-Hung Chen, Hing-Tong Cho, Anna Chrysostomou +1
While independent observations have been made regarding the behaviour of effective quasinormal mode (QNM) potentials within the large angular momentum limit, we demonstrate analyti…
A new (original) set of Quasi-normal modes in spherically symmetric AdS black hole spacetimes
Chun-Hung Chen, Hing-Tong Cho, Alan S. Cornell
From black hole perturbation theory, quasi-normal modes (QNMs) in spherically symmetric AdS black hole spacetimes are usually studied with the Horowitz and Hubeny methods [1] by im…
Quasinormal modes of a massless Dirac field in de Rham-Gabadadze-Tolley massive gravity
Pitayuth Wongjun, Chun-Hung Chen, Ratchaphat Nakarachinda
The quasinormal modes of a massless Dirac field in the de Rham-Gabadadze-Tolley (dRGT) massive gravity theory with asymptotically de Sitter spacetime are investigated using the Wen…
Master equations and Quasi-normal modes of spin-3/2 fields in Schwarzschild (A)dS black hole spacetimes
Chun-Hung Chen, Hing-Tong Cho, Alan S. Cornell +1
In this work we consider spin-3/2 fields in Schwarzschild (A)dS black hole spacetimes. As this spacetime is different from the Ricci-flat cases, it is necessary to modify the covar…