Abstract
For an extreme charged black hole some scalars take on a fixed value at the horizon determined by the charges alone. We call them fixed scalars. We find the absorption cross section for a low-frequency wave of a fixed scalar to be proportional to the square of the frequency. This implies a strong suppression of the Hawking radiation near extremality. We compute the coefficient of proportionality for a specific model.
| Original language | English |
|---|---|
| Pages (from-to) | 983-986 |
| Number of pages | 4 |
| Journal | Physical Review D - Particles, Fields, Gravitation and Cosmology |
| Volume | 56 |
| Issue number | 2 |
| DOIs | |
| State | Published - 1997 |
| Externally published | Yes |
Fingerprint
Dive into the research topics of 'Fixed scalars and suppression of Hawking evaporation'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver