97 citations · 679 across the 33 of their papers we have counts for
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gr-qc2024★ 12 cited
A Unified Spectral Approach for Quasinormal Modes of Lee-Wick Black Holes
Davide Batic, Denys Dutykh, Breno Loureiro Giacchini
In this paper, we undertake a comprehensive examination of quasinormal modes linked to Lee-Wick black holes, delving into scalar, electromagnetic, and gravitational perturbations u…
gr-qc2024★ 9 cited
Toward regular black holes in sixth-derivative gravity
Breno L. Giacchini, Ivan Kolář
We study spherically symmetric static solutions of the most general sixth-derivative gravity using series expansions. Specifically, we prove that the only solutions of the complete…