Near horizon geometry, Brick wall model and the Entropy of a scalar field in the Reissner-Nordstrom black hole backgrounds

In this article we will find the entropy of a scalar field in the Reissner-Nordstrom black hole backgrounds using the brick wall model of t' Hooft. We will use the semi-classical WKB approximation. We will consider the modes which are globally stationary so that the WKB quantization rule used i...

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Veröffentlicht in:	Journal of physics. Conference series 2013-02, Vol.410 (1), p.12137-7
1. Verfasser:	Ghosh, Kaushik
Format:	Artikel
Sprache:	eng
Schlagworte:	Black holes Black holes (astronomy) Brick Cut-off Entropy Event horizon Hawking radiation Mathematical models Parameters Physics Scalars Thin walled shells Walls
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