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arXiv 0809.1480gr-qc
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黑洞与局部视界的互补性和Horowitz-Maldacena方案

Black hole complementarity with local horizons and Horowitz-Maldacena's proposal

Sungwook E. Hong, Dong-il Hwang, Dong-han Yeom, Heeseung Zoe

摘要:

为了实现相容的黑洞互补原理,我们需要两个假设:第一,中心附近存在奇点,第二,全局视界与局部视界相同。然而,这些假设一般来说并不正确。在本文中,作者研究了带电黑洞,其中第二个假设可能不成立。从以前的模拟中,我们已经论证了事件视界非常接近外视界,这似乎对黑洞互补性无害;然而,柯西视界可以不同于内视界,互补性的破坏将是可能的。为了保持互补性,我们需要假设奇点和霍金辐射生成面之间的选择原理;我们建议Horowitz-Maldacena的建议可以用于此目的。最后,我们讨论了选择原则可能不起作用的一些条件。

英文摘要:

To implement the consistent black hole complementarity principle, we need two assumptions: first, there exists a singularity near the center, and second, global horizons are the same as local horizons. However, these assumptions are not true in general. In this paper, the authors study a charged black hole in which the second assumption may not hold. From the previous simulations, we have argued that the event horizon is quite close to the outer horizon, and it seems not harmful to black hole complementarity; however, the Cauchy horizon can be different from the inner horizon, and a violation of complementarity will be possible. To maintain complementarity, we need to assume a selection principle between the singularity and the Hawking radiation generating surface; we suggest that Horowitz-Maldacena's proposal can be useful for this purpose. Finally, we discussed some conditions under which the selection principle may not work.

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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