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 0903.3548hep-thgr-qc
收藏

关于Schwarzschild黑洞的近视界近似

On the near horizon approximation for the Schwarzschild black hole

Hristu Culetu

摘要:

假设在Schwarzschild黑洞视界附近存在一种具有负径向压力$p = - ρ$的各向异性流体。恒定的能量密度$ρ$只取决于黑洞的质量。静态观测器的径向加速度是恒定的,但其模量正好具有Rindler形式,正如Dahia和Felix da Silva最近提出的那样。应力张量的结构类似于以前获得的黑洞的内部区域,除了时间依赖性。

英文摘要:

An anisotropic fluid with a negative radial pressure $p = - ρ$ is supposed to exist near the horizon of a Schwarzschild black hole. The constant energy density $ρ$ depends only on the black hole mass. The radial acceleration of the static observers is constant but its modulus has exactly the Rindler form, as was recently suggested by Dahia and Felix da Silva. The structure of the stress tensor is similar with that obtained previously for the interior region of a black hole, excepting the time dependence.

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。

↑