Phys. Rev. D 57, 2621–2623 (1998)Transmission and reflection coefficients for a scalar field inside a charged black holeReceived 15 August 1997; published in the issue dated 15 February 1998 Using the late-time expansion we calculate the leading-order coefficients describing the evolution of a massless scalar field inside a Reissner-Nordström black hole. These coefficients may be interpreted as the reflection and transmission coefficients for scalar-field modes propagating from the event horizon to the Cauchy horizon. Our results agree with those obtained previously by Gursel et al. by a different method. © 1998 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevD.57.2621
DOI:
10.1103/PhysRevD.57.2621
PACS:
04.70.Bw, 04.40.Nr
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