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arXiv 1108.2665gr-qc
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非绝热带电圆柱体引力坍缩的动力学

Dynamics of Non-adiabatic Charged Cylindrical Gravitational Collapse

M. Sharif, G. Abbas

摘要:

本文在Misner和Sharp形式下研究了引力坍缩的动力学。我们把非粘性导热荷电各向异性流体看作是具有柱对称性的坍缩物质。导出了动力学方程,并与M $\ddot{u}$ ller-Israel-Stewart因果热力学理论导出的热通量输运方程耦合。利用耦合方程讨论了各向异性、电荷和径向热通量对坍缩动力学的影响。

英文摘要:

This paper is devoted to study the dynamics of gravitational collapse in the Misner and Sharp formalism. We take non-viscous heat conducting charged anisotropic fluid as a collapsing matter with cylindrical symmetry. The dynamical equations are derived and coupled with the transport equation for heat flux obtained from the M$\ddot{u}$ller-Israel-Stewart causal thermodynamic theory. We discuss the role of anisotropy, electric charge and radial heat flux over the dynamics of the collapse with the help of coupled equation.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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