Collapsing solutions in higher-dimensional spacetime

被引：4

作者：

Shah, Hassan ^{[1
]}

Ahmad, Zahid ^{[2
]}

Khan, Suhail ^{[1
]}

机构：

[1] Univ Peshawar, Dept Math, Peshawar, Khyber Pukhtoon, Pakistan

[2] COMSATS Univ Islamabad, Dept Math, Abbottabad Campus, Abbottabad 22060, Kpk, Pakistan

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS D | 2019年 / 28卷 / 09期

关键词：

Collapsing phenomenon; trapped region; anisotropic fluid; GRAVITATIONAL COLLAPSE; EXPANSION; ENERGY;

D O I：

10.1142/S0218271819501177

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We investigate higher-dimensional spherically symmetric anisotropic collapsing solutions of the field equations. Our aim is to check the effects of higher dimensions on the density and pressures profile of the collapsing fluid. It has been observed that the energy density, radial and tangential pressures of the collapsing system are strongly affected by higher dimensions. It also comes out that the anisotropy of the collapsing system becomes constant in higher dimensions.

引用

页数：11

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