论文标题
奇异性分辨率是微不足道的吗？
Is singularity resolution trivial?
论文作者
论文摘要
已经提出了许多非平凡的想法来解决量子重力中的奇异性。在此简短的说法中，我认为奇异性分辨率在引力路径积分中可能是微不足道的，因为总和通常不包含地理上不完全的奇异空间。对于存在的理论，无需开发有关奇异性解决的非平凡思想。取而代之的是，应该更好地指导努力了解隧道过程和复杂值的空间。
Many non-trivial ideas have been proposed to resolve singularities in quantum gravity. In this short note I argue that singularity resolution can be trivial in gravitational path integrals, because geodesically incomplete singular spacetimes are usually not included in the sum. For theories where this holds, there is no need to develop non-trivial ideas on singularity resolution. Instead, efforts should better be directed to understand tunneling processes and complex-valued spacetimes.
