Corrections to Unruh effect in tunneling formalism and mapping with Hawking effect

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We consider coordinate systems adapted to accelerated observers, construct a generalised Rindler metric and then adopt a specific form of it to compute the semiclassical Unruh temperature, using a WKB approximation within a Hamilton Jacobi analysis in the tunneling picture. Corrections to this temperature are next computed by going beyond the usual WKB approximation. A connection of the corrected Unruh temperature with the Hawking temperature is established. This connection is also explained through the method of Global Embedding Minkowski Spacetime (GEMS).
LaTeX, 20 pages, 2 figures

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High Energy Physics - Theory, General Relativity and Quantum Cosmology

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http://salesiana.dossiersoluciones.com/handle/123456789/214371

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0901.0466
 http://arxiv.org/abs/0901.0466

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arXiv