exactsolutionsforsphericalgravitationalcollapsearoundablackholetheeffectoftangentialpressure
文献类型：期刊论文
| 作者 | Zhao Shengxian; Zhang Shuangnan |
| 刊名 | chinesephysicsc
 |
| 出版日期 | 2018 |
| 卷号 | 42期号:8 |
| ISSN号 | 1674-1137 |
| 英文摘要 | Spherical gravitational collapse towards a black hole with non-zero tangential pressure is studied. Exact solutions corresponding to different equations of state are given. We find that when taking the tangential pressure into account, the exact solutions have three qualitatively different outcomes. For positive tangential pressure, the shell around a black hole may eventually collapse onto the black hole, or expand to infinity, or have a static but unstable solution, depending on the combination of black hole mass, mass of the shell and the pressure parameter. For vanishing or negative pressure, the shell will collapse onto the black hole. For all eventually collapsing solutions, the shell will cross the event horizon, instead of accumulating outside theeventhorizon, even if clocked by a distant stationary observer. |
| 资助项目 | [National Natural Science Foundation of China] ; [National Program on Key Research and Development Project] ; [Key Research Program of Frontier Sciences, CAS] |
| 语种 | 英语 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/39567]  |
| 专题 | 中国科学院国家天文台 |
| 作者单位 | 中国科学院国家天文台 |
| 推荐引用方式 GB/T 7714 | Zhao Shengxian,Zhang Shuangnan. exactsolutionsforsphericalgravitationalcollapsearoundablackholetheeffectoftangentialpressure[J]. chinesephysicsc,2018,42(8). |
| APA | Zhao Shengxian,&Zhang Shuangnan.(2018).exactsolutionsforsphericalgravitationalcollapsearoundablackholetheeffectoftangentialpressure.chinesephysicsc,42(8). |
| MLA | Zhao Shengxian,et al."exactsolutionsforsphericalgravitationalcollapsearoundablackholetheeffectoftangentialpressure".chinesephysicsc 42.8(2018). |
入库方式： OAI收割
来源：国家天文台
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