Entropy of an Arbitrarily Accelerating Black Hole
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The entropy of an arbitrarily accelerating black hole is studied. As the metric is neither axisymmetric nor stationary, its entropy is difficult to calculate. We overcome the difficulty via introduction of a new coordinate system in which ĝ00 is zero at the event horizon's surface r = r h , and calculate the entropy locally via the improved brick-wall model, that is, the thin film model with the locally thermal equilibrium satisfied. The results confirm that the entropy is proportional to its area both in the stationary space-time and non-stationary one.
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- J. D. Bekenstein, (1973). Phys. Rev. D 7, 2333. D9, 3292.Google Scholar
- S.W. Hawking, Nature, (London), 248, 30, 1974; (1975). Commun. Math. Phys. 43, 199.Google Scholar
- G.W. Gibbons and S.W. Hawking, (1977). Phys. Rev. D 15, 2792.Google Scholar
- G't Hooft, (1985). Nucl. Phys. B256, 727.Google Scholar
- Liu Wen-Biao, Zheng, (2001). Chin. Phys. Lett. 18, 345.Google Scholar
- He Han, Zhao Zheng, and Zhang Lihua, Entropy of a uniformly accelerating black hole, preprint and to be published.Google Scholar
- W. Kinnsley, (1969). Phys. Rev. 186, 1335.Google Scholar
- Zhao Zheng, Thermal property of black hole and singular property of space-time. the Publishing organization of Beijing Normal University, (1999), in Chinese.Google Scholar
- Min-Ho Lee and Won T Kim, (1996). Phys. Rev. D 54, 3904.Google Scholar
- Jeongwon Ho, Won T Kim, Young-Jai Park, and Hyeonjoon Shin, (1997). Class. Quantum Grav. 14, 2617.Google Scholar
- Li Xiang and Zhao Zheng, (2000). Phys. Rev. D 26, 104001.Google Scholar