A Stringy Effect on Hawking Radiation
| Autor: | Ho, Pei-Ming, Imamura, Yosuke, Kawai, Hikaru, Shao, Wei-Hsiang |
|---|---|
| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | JHEP 12 (2023) 122 |
| Druh dokumentu: | Working Paper |
| DOI: | 10.1007/JHEP12(2023)122 |
| Popis: | In string theories, interactions are exponentially suppressed for trans-Planckian space-like external momenta. We study a class of quantum field theories that exhibit this feature modeled after Witten's bosonic open string field theory, and discover a Lorentz-invariant UV/IR relation that leads to the spacetime uncertainty principle proposed by Yoneya. Application to a dynamical black hole background suggests that Hawking radiation is turned off around the scrambling time. Comment: 27 pages, 1 figure; references and comments added, updated to match the published version |
| Databáze: | arXiv |
| Externí odkaz: |
|