Zhao Shengxian; Zhang Shuangnan
Source Publicationchinesephysicsc
AbstractSpherical 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.
Funding Project[National Natural Science Foundation of China] ; [National Program on Key Research and Development Project] ; [Key Research Program of Frontier Sciences, CAS]
Document Type期刊论文
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
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).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhao Shengxian]'s Articles
[Zhang Shuangnan]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhao Shengxian]'s Articles
[Zhang Shuangnan]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhao Shengxian]'s Articles
[Zhang Shuangnan]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.