The compact and, with ∼ 4.3 ± 0.3 * 10^ 6∼ 4.3±0.3× 10 6 M _ ⊙⊙, very massive object
located at the center of the Milky Way is currently the very best candidate for a supermassive …

While singularities are inevitable in the classical theory of general relativity, it is commonly
believed that they will not be present when quantum gravity effects are taken into account in …

The understanding of black holes in loop quantum gravity is becoming increasingly
accurate. This review focuses on the possible experimental or observational consequences …

Quantum tunneling of a black hole into a white hole provides a model for the full life cycle of
a black hole. The white hole acts as a long-lived remnant, providing a possible resolution to …

This article presents a new model-independent constraint for bouncing black hole
geometries. This constraint, applicable for a physical black hole formed by a collapsing …

A gravitationally collapsed object can bounce out from its horizon via a tunnelling process
that violates the classical equations in a finite region. Since tunnelling is a nonperturbative …

End of a black hole’s evaporation Page 1 End of a black hole’s evaporation Fabio D,Ambrosio,1
Marios Christodoulou,2,3 Pierre Martin-Dussaud ,4,5 Carlo Rovelli ,5,6,7 and Farshid Soltani …

This article proposes a generalization of the Oppenheimer-Snyder model which describes a
bouncing compact object. The corrections responsible for the bounce are parameterized in a …

arXiv:2407.09584v4 [gr-qc] 9 Sep 2024 Page 1 Planck stars, White Holes, Remnants and
Planck-mass quasi-particles The quantum gravity phase in black holes’ evolution and its …

We show that the expected lifetime of white holes formed as remnants of evaporated black
holes is consistent with their production at reheating. We give a simple quantum description …