Abstract Hawking thermal spectrum of a spherically charged evaporating black hole can be obtained by means of the second quantization and Bogolubov transformation on Klein-Gordon scalar field near the event horizon of Vaidya-Bonner space-time. It is shown that the ingoing vacuum state becomes an outgoing state involving thermal particles after scattering on the surface of horizon. These particles show Planck spectrum whose temperature is T.
Received: 25 February 1994
Accepted manuscript online:
PACS:
04.70.Dy
(Quantum aspects of black holes, evaporation, thermodynamics)
Fund: Project supported by the Provincial Natural Science Foundation of Jiangxi.
Cite this article:
ZHU JIAN-YANG (朱建阳) STUDY OF HAWKING EFFECT IN VAIDYA-BONNER BLACK HOLE BY MEANS OF SECOND QUANTIZATION 1995 Acta Physica Sinica (Overseas Edition) 4 241
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