引力与信息的好、坏与丑
The Good, the Bad, and the Ugly of Gravity and Information
摘要：
各种各样的量子引力完整理论的竞争者相互矛盾。这尤其体现在它们与信息和黑洞的关系，以及如何有效地处理背景时空的量子化。黑洞蒸发的现代观点认为，近视界区域的量子引力效应可以扰动局部几何。然而，这些方法的不同之处在于人们可以预期这些影响变得重要的时间尺度。本次小组讨论会就这些问题提出了三种观点，并考虑了在不久的将来进行观测试验的最终前景。
英文摘要：
Various contenders for a complete theory of quantum gravity are at odds with each other. This is in particular seen in the ways they relate to information and black holes, and how to effectively treat quantization of the background spacetime. Modern perspectives on black hole evaporation suggest that quantum gravity effects in the near-horizon region can perturb the local geometry. The approaches differ, however, in the time scale on which one can expect these effects to become important. This panel session presents three points of view on these problems, and considers the ultimate prospect of observational tests in the near future.
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。
