Introduction to black hole microscopy
Introduction to black hole microscopy
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黑洞显微镜简介
DOI：
10.1007/978-94-011-5812-1_7
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发表时间：
1995
期刊：
影响因子：
--
通讯作者：
T. Jacobson
中科院分区：
文献类型：
--
作者：
T. Jacobson
这些笔记的目的是回顾对霍金效应的标准理解，并讨论在短距离内新物理学可能需要对这种理解进行的修改。本文首先回顾了Unruh效应的基本原理，然后将Hawking效应解释为一种“引力Unruh效应”，并特别注意这种效应的状态依赖性。霍金辐射的热谱的偏差的数量级的各种假设下，在短距离的物理估计。本文详细讨论了一个具有改变的短程物理的线性模型--Unruh模型中黑洞辐射的行为。[根据1994年12月在瓜纳华托墨西哥第一引力和数学物理学校的讲座。]
The aim of these notes is both to review the standard understanding of the Hawking effect, and to discuss the modifications to this understanding that might be required by new physics at short distances. The fundamentals of the Unruh effect are reviewed, and then the Hawking effect is explained as a ``gravitational Unruh effect", with particular attention to the state-dependence of this picture. The order of magnitude of deviations from the thermal spectrum of Hawking radiation is estimated under various hypotheses on physics at short distances. The behavior of black hole radiation in a linear model with altered short distance physics---the Unruh model---is discussed in detail. [Based on lectures given at the First Mexican School on Gravitation and Mathematical Physics, Guanajuato, December 1994.]