引力子区中的么正性破坏
Violation of Unitarity in Gravitational Subregions
摘要：
本文指出在量子引力中，某些空间区域不允许幺正希尔伯特空间。由于引力路径积分自发地破坏CPT对称性，在俘获表面的任何一侧都可以识别出具有负概率的“态”。我认为，这些负规范状态是可以容忍的，类比量子力学。这个观点提出了一个解决防火墙悖论，类似于黑洞互补。宇宙学的影响进行了简要讨论。
英文摘要：
This essay contends that in quantum gravity, some spatial regions do not admit a unitary Hilbert space. Because the gravitational path integral spontaneously breaks CPT symmetry, "states" with negative probability can be identified on either side of trapped surfaces. I argue that these negative norm states are tolerable, by analogy to quantum mechanics. This viewpoint suggests a resolution of the firewall paradox, similar to black hole complementarity. Implications for cosmology are briefly discussed.
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。
