Black holes in loop quantum gravity

A Perez - Reports on Progress in Physics, 2017 - iopscience.iop.org
This is a review of results on black hole physics in the context of loop quantum gravity. The
key feature underlying these results is the discreteness of geometric quantities at the Planck …

The CR volume for black holes and the corresponding entropy variation: A review

S Ali, T Liu - New Astronomy Reviews, 2024 - Elsevier
This paper reviews the work done on black hole interior volume, entropy, and evaporation.
An insight into the basics for understanding the interior volume is presented. A general …

Comments on holographic complexity

D Carmi, RC Myers, P Rath - Journal of High Energy Physics, 2017 - Springer
A bstract We study two recent conjectures for holographic complexity: the complexity= action
conjecture and the complexity= volume conjecture. In particular, we examine the structure of …

Quantum transfiguration of Kruskal black holes

A Ashtekar, J Olmedo, P Singh - Physical review letters, 2018 - APS
We present a new effective description of macroscopic Kruskal black holes that incorporates
corrections due to quantum geometry effects of loop quantum gravity. It encompasses both …

Quantum extension of the Kruskal spacetime

A Ashtekar, J Olmedo, P Singh - Physical Review D, 2018 - APS
A new description of macroscopic Kruskal black holes that incorporates the quantum
geometry corrections of loop quantum gravity is presented. It encompasses both the …

White holes as remnants: a surprising scenario for the end of a black hole

E Bianchi, M Christodoulou, F d'Ambrosio… - … and Quantum Gravity, 2018 - iopscience.iop.org
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 …

Geometry of the black-to-white hole transition within a single asymptotic region

M Han, C Rovelli, F Soltani - Physical Review D, 2023 - APS
We write explicitly the complete Lorentzian metric of a singularity-free spacetime where a
black hole transitions into a white hole located in its same asymptotic region. In particular …

On volumes of subregions in holography and complexity

O Ben-Ami, D Carmi - Journal of High Energy Physics, 2016 - Springer
A bstract The volume of the region inside the bulk Ryu-Takayanagi surface is a codimension-
one object, and a natural generalization of holographic complexity to the case of subregions …

Regular black holes from loop quantum gravity

A Ashtekar, J Olmedo, P Singh - Regular Black Holes: Towards a New …, 2023 - Springer
There is rich literature on regular black holes from loop quantum gravity (LQG), where
quantum geometry effects resolve the singularity, leading to a quantum extension of the …

End of a black hole's evaporation

F d'Ambrosio, M Christodoulou, P Martin-Dussaud… - Physical Review D, 2021 - APS
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 …