Particle energy and Hawking temperature
arXiv:0904.4329 · doi:10.1016/j.physletb.2009.04.069
Abstract
Some authors have recently found that the tunneling approach gives a different Hawking temperature for a Schwarzschild black hole in a different coordinate system. In this paper, we find that to work out the Hawking temperature in a different coordinate system by the tunneling approach, we must use the correct definition of the energy of the radiating particles. By using a new definition of the particle energy, we obtain the correct Hawking temperature for a Schwarzschild black hole in two dynamic coordinate systems, the Kruskal-Szekers and dynamic Lemaitre coordinate systems.
11 pages; Accepted by PLB
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Cited by in corpus (7)
- Tunnelling Methods and Hawking's radiation: achievements and prospects
- Quantum Tunneling of Massive Spin-1 Particles From Non-stationary Metrics
- Hawking radiation of charged Einstein-aether black holes at both Killing and universal horizons
- Hawking Radiation of Vector Particles via Tunneling From 4-Dimensional And 5-Dimensional Black Holes
- Deformation of contour and Hawking temperature
- Complex Effective Path: A Semi-Classical Probe of Quantum Effects
- Tunnelling phenomenon near an apparent horizon in two-dimensional dilaton gravity