Microscopic origin of black hole entropy from tachyon condensation
文献类型：期刊论文
| 作者 | Li HQ(李惠泉)1,2,3
|
| 刊名 | GENERAL RELATIVITY AND GRAVITATION
 |
| 出版日期 | 2024-09 |
| 卷号 | 56期号:9 |
| 关键词 | Tachyon condensation Black hole entropy D0-brane |
| ISSN号 | 0001-7701 |
| DOI | 10.1007/s10714-024-03299-5 |
| 产权排序 | 第2完成单位 |
| 文献子类 | Article |
| 英文摘要 | We show generically that the dynamics of a probe particle near the event horizon of a non-extreme black hole is described by the tachyon effective action. The Hagedorn temperature in the action is always equal to the Hawking temperature of the background black hole. The fact suggests that the infalling particle should decay completely into gravitons or closed strings approaching the event horizon. The increased area in the black hole due to absorption of a particle should be interpreted as the entropy of degenerate states of the closed strings that the particle decays into. With the energy match condition between the infalling particle and the emitted closed strings on the event horizon, we examine this variational area-entropy relation and find that it matches in all cases if the closed string emission process from an unstable D0-brane obeys the first law. |
| 学科主题 | 物理学 ; 天文学 ; 天体物理学 ; 高能天体物理学 |
| URL标识 | 查看原文 |
| 出版地 | 233 SPRING ST, NEW YORK, NY 10013 USA |
| 资助项目 | NSFC[12247103] |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001316955400001 |
| 出版者 | SPRINGER/PLENUM PUBLISHERS |
| 资助机构 | NSFC[12247103] |
| 版本 | 出版稿 |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/27610]  |
| 专题 | 云南天文台_天体测量及应用研究组 |
| 作者单位 | 1.Peng Huanwu Center for Fundamental Theory, Hefei, 230026, Anhui, China 2.Yunnan Observatories, Chinese Academy of Sciences, Kunming, 650216, Yunnan, China; 3.College of Teacher Education, Quzhou University, Quzhou, 324000, Zhejiang, China; |
| 推荐引用方式 GB/T 7714 | Li HQ. Microscopic origin of black hole entropy from tachyon condensation[J]. GENERAL RELATIVITY AND GRAVITATION,2024,56(9). |
| APA | 李惠泉.(2024).Microscopic origin of black hole entropy from tachyon condensation.GENERAL RELATIVITY AND GRAVITATION,56(9). |
| MLA | 李惠泉."Microscopic origin of black hole entropy from tachyon condensation".GENERAL RELATIVITY AND GRAVITATION 56.9(2024). |
入库方式： OAI收割
来源：云南天文台
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