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RESEARCH PRODUCT
Quantum evolution of near-extremal Reissner-Nordstrom black holes
Alessandro FabbriD. J. NavarroJosé Navarro-salassubject
PhysicsHigh Energy Physics - TheoryNuclear and High Energy PhysicsNull (mathematics)FOS: Physical sciencesBoundary (topology)General Relativity and Quantum Cosmology (gr-qc)Information lossAction (physics)Quantum evolutionGeneral Relativity and Quantum CosmologyPartícules (Física nuclear)General Relativity and Quantum CosmologyHigh Energy Physics - Theory (hep-th)Effective field theoryCamps Teoria quàntica deQuantumThird law of thermodynamicsMathematical physicsdescription
We study the near-horizon AdS_2\timesS^2 geometry of evaporating near-extremal Reissner-Nordstrom black holes interacting with null matter. The non-local (boundary) terms t_{\pm}, coming from the effective theory corrected with the quantum Polyakov-Liouville action, are treated as dynamical variables. We describe analytically the evaporation process which turns out to be compatible with the third law of thermodynamics, i.e., an infinite amount of time is required for the black hole to decay to extremality. Finally we comment briefly on the implications of our results for the information loss problem.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2000-06-05 |