Archived weekly pre-prints 22-01-17

There is no new related paper today

[2201.04694] - Observables from spherically symmetric modified dispersion relations - Dagmar Läänemets, Manuel Hohmann, Christian Pfeifer
[2201.05054] - Mapping SYK to the Sky - Sabrina Pasterski, Herman Verlinde
[2201.05067] - On the Differential Representation and Color-Kinematics Duality of AdS Boundary Correlators - Aidan Herderschee, Radu Roiban, Fei Teng
[2201.05093] - Harnessing S-Duality in $\mathcal{N}=4$ SYM & Supergravity as $SL(2,\mathbb{Z})$-Averaged Strings - Scott Collier, Eric Perlmutter

There is no new related paper today

Authors: Si-Jiang Yang, Yu-Peng Zhang, Shao-Wen Wei, Yu-Xiao Liu
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
Arxiv link: https://arxiv.org/abs/2201.03381
Abstract The destruction of the event horizon of a nonsingular black hole, which is not prevented by the weak cosmic censorship conjecture, might provide us the possibility to access quantum regime of gravity inside black hole. We investigate the possibility of overspinning a nonsingular rotating quantum-corrected black hole by a test particle and a scalar field in this paper, and analyse the effect of the quantum parameter on the destruction of the event horizon. For the test particle injection, both extremal and near-extremal black holes cannot be overspun due to the existence of the quantum parameter. And the larger the quantum parameter the harder the black hole to be overspun. It seems that the quantum parameter acts as a protector to prevent the black hole to be destroyed. However, for the test scalar field scattering, both extremal and near-extremal black holes can be destroyed. Due to the loop quantum gravity correction, the angular velocity of the extremal black hole shifts from that of the extremal Kerr black hole. This provides a small range of wave modes to destroy the event horizon of the quantum-corrected black hole.

There is no new related paper today

[2201.02754] - Quantum Gravity Evolution in the Hawking Radiation of a Rotating Regular Hayward Black Hole - Riasat Ali, Rimsha Babar, P.K. Sahoo
[2201.03261] - Coupled dark energy model inspired from general conformal transformation - Wittaya Thipaksorn, Stharporn Sapa, Khamphee Karwan
[2201.03096] - Snowmass White Paper: Quantum Aspects of Black Holes and the Emergence of Spacetime - Raphael Bousso, Xi Dong, Netta Engelhardt, Thomas Faulkner, Thomas Hartman, Stephen H. Shenker, Douglas Stanford

There is no new related paper today