arXiv · 2005.07011
A path(-integral) toward non-perturbative effects in Hawking radiation
Abstract
Hawking's seminal discovery of black hole evaporation was based on the semi-classical, perturbative method. Whether black hole evaporation may result in the loss of information remains undetermined. The solution to this paradox would most likely rely on the knowledge of the end-life of the evaporation, which evidently must be in the non-perturbative regime. Here we reinterpret the Hawking radiation as the tunneling of instantons, which is inherently non-perturbative. For definitiveness, we invoke the picture of shell-anti-shell pair production and show that it is equivalent to that of instanton tunneling. We find that such a shell pair production picture can help to elucidate firewalls and ER=EPR conjectures that attempt to solve the information paradox, and may be able to address the end-life issue toward an ultimate resolution.
Explore related subjects
Keep this discovery
Pisin Chen, Misao Sasaki, Dong-han Yeom. 2020-05-14. A path(-integral) toward non-perturbative effects in Hawking radiation. https://doi.org/10.1142/s0218271820500868
Cite the original work for its findings. Save a collection to share your selection of sources.