Affiliation:
1. Department of Physics, Cochin University of Science and Technology, Kochi 682022, India
Abstract
The nature of scalar wave functions near the horizon of Reissner–Nordstrom (RN) extremal and Schwarzschild–de Sitter (SdS) extremal black holes are found using WKB approximation and the effect of reflection of waves from the horizon. The absorption cross-section σ abs when RN extremal and SdS extremal black holes placed in a Klein–Gordon field is calculated.
Publisher
World Scientific Pub Co Pte Lt
Subject
Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics
Cited by
1 articles.
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