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arXiv 1208.4757hep-thgr-qc
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全息时空不能预测防火墙

Holographic Space-Time Does Not Predict Firewalls

T. Banks, W. Fischler

备注：
LaTeX, 11 pages, 2 PDF figures, Version 2 has changes in references. Version 3 is a major revision, incorporating insights that arose in email conversations with D. Marolf and J. Polchinski. We have considerably sharpened our argument and the details of how the HST formalism manages to avoid the firewall. Our conclusion remains unchanged
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摘要：

我们使用全息时空（HST）的形式主义来研究[1]中关于老黑洞包含防火墙的主张，即一个下落的观察者在比史瓦西半径的光穿越时间短得多的时间内遇到高度激发态。这个结论在HST中比在[1]中使用的假设的量子引力模型中要少得多。在HST中，视界内的粒子物理没有戏剧性的变化，直到史瓦西半径的时间。

英文摘要：

We use the formalism of Holographic Space-time (HST) to investigate the claim of [1] that old black holes contain a firewall, i.e. an in-falling observer encounters highly excited states at a time much shorter than the light crossing time of the Schwarzschild radius. This conclusion is much less dramatic in HST than in the hypothetical models of quantum gravity used in [1]. In HST there is no dramatic change in particle physics inside the horizon until a time of order the Schwarzschild radius.

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