Abstract
We generalize the theory of anti-evaporation and evaporation for a Reissner-Nordström black hole in -dimensional spacetime. We consider nonlinear conformally invariant Maxwell field. By perturbing the fields over Nariai-like spacetime associated with degenerate horizon, we describe the dynamic behavior of the horizon. We show that gravity can offer both anti-evaporation and evaporation in an -dimensional Reissner-Nordström black hole depending on the dimension and the functional form of . Furthermore, we argue that, in one class of a nonoscillatory solution, stable and unstable anti-evaporation and evaporation exist. In the other class of oscillatory solutions, anti-evaporation and evaporation exist only with instability. The first class of solutions may explain a long-lived black hole.
- Received 29 November 2018
DOI:https://doi.org/10.1103/PhysRevD.99.044011
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