Tortoise coordinate and Hawking effect in the Kinnersley spacetime
General Relativity and Quantum Cosmology
2010-03-16 v1
Abstract
Hawking effect from the Kinnersley spacetime is investigated using the improved Damour-Ruffini method with a new coordinate transformation. Hawking temperature of the horizons can be obtained point by point. It is found that Hawking temperatures of different points on the horizons are different. Especially, Hawking temperature of Rindler horizon is investigated. The touch between a Kinnersley black hole and its Rindler horizon is considered, and it shows that the phenomenon is related to the third law of thermodynamics.
Keywords
Cite
@article{arxiv.1003.2686,
title = {Tortoise coordinate and Hawking effect in the Kinnersley spacetime},
author = {Jian Yang and Zheng Zhao and Wenbiao Liu},
journal= {arXiv preprint arXiv:1003.2686},
year = {2010}
}
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9 pages