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Hawking Radiation via Tunnelling from Black Holes by Using Eddington–Finkelstein Coordinates
- Source :
- International Journal of Theoretical Physics. 45:1181-1188
- Publication Year :
- 2006
- Publisher :
- Springer Science and Business Media LLC, 2006.
-
Abstract
- In this paper, by using well-known Eddington–Finkelstein coordinates instead of Painleve coordinates, we study the tunnelling effect of the black holes once again. As examples of the static and stationary black holes, we calculate the tunnelling rates of Schwarzschild and Kerr black holes. In addition, the result obtained by adopting Eddington–Finkelstein coordinates is in agreement with the Parikh’s and Zhang’s recent work which adopts the Painleve coordinates. At last, we discuss carefully the condition that the coordinates system in which we study the tunnelling process should satisfy. In our opinion, the terms of the tunnelling effect are not as strict as ones in Parikh’s paper and could be softened properly.
- Subjects :
- Physics
Work (thermodynamics)
Physics and Astronomy (miscellaneous)
Astrophysics::High Energy Astrophysical Phenomena
General Mathematics
Eddington–Finkelstein coordinates
Condensed Matter::Mesoscopic Systems and Quantum Hall Effect
Tunnelling effect
General Relativity and Quantum Cosmology
Theoretical physics
Micro black hole
Classical mechanics
Schwarzschild radius
Quantum tunnelling
Hawking radiation
Subjects
Details
- ISSN :
- 15729575 and 00207748
- Volume :
- 45
- Database :
- OpenAIRE
- Journal :
- International Journal of Theoretical Physics
- Accession number :
- edsair.doi...........36bb3e457d11b46be546dcbf4249c54e