Volume 86, Number 2, April 2009
|Number of page(s)||3|
|Published online||05 May 2009|
Quantum tunnelling in charged black holes beyond the semi-classical approximation
Institute of Theoretical Physics, China West Normal University - Nanchong, 637002, PRC
Accepted: 25 March 2009
It is shown that scalar particles can tunnel across the event horizon in charged Reissner-Nordström and Reissner-Nordström-de Sitter black holes to yield the correct Bekenstein-Hawking entropy.
PACS: 04.70.Dy – Quantum aspects of black holes, evaporation, thermodynamics / 04.70.-s – Physics of black holes / 04.62.+v – Quantum fields in curved spacetime
© EPLA, 2009
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