603 citations · 6.9k across the 129 of their papers we have counts for
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Lee-Wick Black Holes
Cosimo Bambi, Leonardo Modesto, Yixu Wang
We derive and study an approximate static vacuum solution generated by a point-like source in a higher derivative gravitational theory with a pair of complex conjugate ghosts. The…
Black hole evaporation in conformal gravity
Cosimo Bambi, Leonardo Modesto, Shiladitya Porey +1
We study the formation and the evaporation of a spherically symmetric black hole in conformal gravity. From the collapse of a spherically symmetric thin shell of radiation, we find…
Spacetime completeness of non-singular black holes in conformal gravity
Cosimo Bambi, Leonardo Modesto, Leslaw Rachwal
We explicitly prove that the Weyl conformal symmetry solves the black hole singularity problem, otherwise unavoidable in a generally covariant local or non-local gravitational theo…
Black supernovae and black holes in non-local gravity
Cosimo Bambi, Daniele Malafarina, Leonardo Modesto
In a previous paper, we studied the interior solution of a collapsing body in a non-local theory of gravity super-renormalizable at the quantum level. We found that the classical s…