166 citations · 458 across the 12 of their papers we have counts for
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gr-qc2022★ 1 cited
Stable Rotating Regular Black Holes
Edgardo Franzin, Stefano Liberati, Jacopo Mazza +1
We present a rotating regular black hole whose inner horizon has zero surface gravity for any value of the spin parameter, and is therefore stable against mass inflation. Our metri…
gr-qc2022★ 70 cited
Scalar perturbations around rotating regular black holes and wormholes: quasi-normal modes, ergoregion instability and superradiance
Edgardo Franzin, Stefano Liberati, Jacopo Mazza +2
We study scalar test-field perturbations on top of a Kerr--black-bounce background, i.e. a family of rotating regular black holes and/or rotating traversable wormholes that can mim…