Dynamical behavior of the BTZ black hole
Abstract
We study the dynamical behavior of the BTZ (Banados-Teitelboim-Zanelli) black hole with the low-energy string effective action. The perturbation analysis around the BTZ black hole reveals a mixing between the dilaton and other fields. Introducing the new gauge (dilaton gauge), we disentangle this mixing completely and obtain one decoupled dilaton equation. We obtain the decay rate Γ of the BTZ black hole.
- Publication:
-
Physical Review D
- Pub Date:
- October 1998
- DOI:
- 10.1103/PhysRevD.58.084022
- arXiv:
- arXiv:hep-th/9803080
- Bibcode:
- 1998PhRvD..58h4022L
- Keywords:
-
- 04.70.Dy;
- Quantum aspects of black holes evaporation thermodynamics;
- High Energy Physics - Theory;
- General Relativity and Quantum Cosmology
- E-Print:
- minor typhographical corrections, ReVTeX, 9 pages with no figures