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arXiv 0910.3140gr-qc
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超越普朗克尺度

Beyond the Planck scale

Steven B. Giddings

摘要:

我概述了相信重要的量子引力效应在更高的能量和更长的距离和时间都超出普朗克尺度的动机。这些动机部分来自于对超高能量散射的研究,也来自于宇宙学的考虑。我简要地总结了关于这种超普朗克物理学的一些推论,以及我们可能追求的一些线索,这些线索指向一个更基本的理论的原理,该理论解决了量子引力的已知难题和悖论。

英文摘要:

I outline motivations for believing that important quantum gravity effects lie beyond the Planck scale at both higher energies and longer distances and times. These motivations arise in part from the study of ultra-high energy scattering, and also from considerations in cosmology. I briefly summarize some inferences about such ultra-planckian physics, and clues we might pursue towards the principles of a more fundamental theory addressing the known puzzles and paradoxes of quantum gravity.

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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