arXivDaily arXiv每日学术速递 周一至周五更新
北美退伍军人节(Veterans Day),12 日无更新
arXiv 1111.0690astro-ph.COgr-qc
收藏

规则黑洞内部模型的分析

An analysis of a regular black hole interior model

Daniela Pérez, Gustavo E. Romero, Santiago E. Perez Bergliaffa

摘要:

本文分析了Mboyne和Kazanas提出的正则静态球对称黑洞内部模型的物理性质。导出了适用于任意密度分布的热力学量方程,并由此证明了该模型是热力学不稳定的。证据也指向它的动力学不稳定性。根据Rudjord,Gr $\varnothing$ n和Sigbj $\varnothing$ rn给出的公式,计算了基于Weyl曲率猜想的解的引力熵,并证明了它具有预期的行为.

英文摘要:

We analyze the thermodynamical properties of the regular static and spherically symmetric black hole interior model presented by Mboyne and Kazanas. Equations for the thermodynamical quantities valid for an arbitrary density profile are deduced, and from them we show that the model is thermodynamically unstable. Evidence is also presented pointing to its dynamical instability. The gravitational entropy of this solution based on the Weyl curvature conjecture is calculated, following the recipe given by Rudjord, Gr$\varnothing$n and Sigbj$\varnothing$rn, and it is shown to have the expected behavior.

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。

↑