Puzzles in the Quantum Gravity Landscape: viewpoints from different approaches

Quantum hair and information loss paradox - VIRTUAL

Oct 26, 2023, 9:00 a.m.

35m

PI/1-100 - Theatre (Perimeter Institute for Theoretical Physics)

Speaker

Xavier Calmet

Description

In this talk I present our solution to the information paradox published in Phys.Rev.Lett. 128 (2022) 11, 111301 and Phys.Lett.B 827 (2022) 136995 (see EPL 139 (2022) 4, 49001 for a review). Long wavelength quantum gravitational effects allow the interior state of the black hole to influence Hawking radiation, leading to unitary evaporation. I explain why the Mathur theorem is evaded due to the complex nature of the Hawking radiation superposition state.

The presenter will be joining via Zoom for this talk.

Presentation materials

Calmet - information paradox 2023 PI.pdf

External references

• 23100067
• 5ee330f2-1fdf-43f1-98b1-f948e7c83725
• b9be3caa-1f4b-4029-89a1-da2632a7cd0a