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Absence of evaporation phenomena in f(T) gravity | | M. J. S. Houndjo
; D. Momeni
; R. Myrzakulov
; M. E. Rodrigues
; | | Date: |
3 Apr 2013 | | Abstract: | We formulated evaporation phenomena in a generic model of generalized
teleparallel gravity in Weitzenbock spacetime. We performed the perturbation
analysis around the constant torsion scalar solution named as Nariai spacetime
which is an exact solution of field equations as the limiting case of the
Schwarzschild-de Sitter and in limit which two back hole and cosmological
horizons coincides. By carefully analyze of the horizon perturbation equation
we show (anti)evaporation can not be happen. From this result it implies that a
typical blackhole in any generic form of generalized teleparallel gravity is
frozen in it’s initial state. This is an universal feature and completely
independence from the form of the model and even the form of the initial phase
of horizon perturbations. | | Source: | arXiv, 1304.1147 | | Services: | Forum | Review | PDF | Favorites | |
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