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Entropy of Regular Black Holes in Einstein's Gravity |
| Chen Lan1 and Yan-Gang Miao2* |
1Department of Physics, Yantai University, Yantai 264005, China
2School of Physics, Nankai University, Tianjin 300071, China
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| Cite this article: |
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Chen Lan and Yan-Gang Miao 2023 Chin. Phys. Lett. 40 120401 |
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Abstract We calculate the entropy of spherically symmetric regular black holes by the path-integral method in Einstein's gravity. This method provides evidence that the entropy of spherically symmetric regular black holes is proportional to a quarter of horizon area, indicating no violation of the entropy-area law.
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Received: 15 August 2023
Published: 23 November 2023
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| PACS: |
04.70.-s
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(Physics of black holes)
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04.70.Bw
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(Classical black holes)
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04.70.Dy
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(Quantum aspects of black holes, evaporation, thermodynamics)
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03.65.Db
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(Functional analytical methods)
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