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gr-qc2024
The stability of the greybody factor of Hayward black hole
Liang-Bi Wu, Rong-Gen Cai, Libo Xie
In this study, we investigate the stability of the greybody factor of Hayward black holes by adding a small bump to the effective potential. Since the greybody factor depends on fr…
gr-qc2024
The pseudospectrum and spectrum (in)stability of quantum corrected Schwarzschild black hole
Li-Ming Cao, Jia-Ning Chen, Liang-Bi Wu +2
In this study, we investigate the pseudospectrum and spectrum (in)stability of quantum corrected Schwarzschild black hole. Methodologically, we use the hyperboloidal framework to c…