Are extremal 2-D black holes really frozen? - INSPIRE

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Are extremal 2-D black holes really frozen?

Elias C. Vagenas
(
- Athens U.
)

Dec, 2000

6 pages

Published in:

Phys.Lett.B 503 (2001) 399-403

e-Print:

hep-th/0012134 [hep-th]

DOI:

10.1016/S0370-2693(01)00242-8

Report number:

UA-NPPS-15-2000

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Abstract:

In the standard methodology for evaluating the Hawking radiation emanating from a black hole, the background geometry is fixed. Trying to be more realistic we consider a dynamical geometry for a two-dimensional charged black hole and we evaluate the Hawking radiation as tunneling process. This modification to the geometry gives rise to a nonthermal part in the radiation spectrum. We explore the consequences of this new term for the extremal case.

Note:

7 pages, LaTeX, no figures Report-no: UA/NPPS-15-2000

black hole
dimension: 2
geometry
radiation: Hawking
tunneling

References(12)

Figures(0)

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