一个可扩展时空:包含闭时光曲线的每个扩展都包含闭时光曲线
广义相对论与量子宇宙学
2026-03-19 v1
摘要
通过从时间卷曲的Minkowski时空中删除一个分形,我们构建了一个可扩展且无闭时光曲线的时空,其每个 extension 都包含闭时光曲线。这解决了Geroch提出的问题。
引用
@article{arxiv.2510.26902,
title = {An extendible spacetime without closed timelike curves whose every extension contains closed timelike curves},
author = {H. Andréka and J. Madarász and J. Manchak and I. Németi and G. Székely},
journal= {arXiv preprint arXiv:2510.26902},
year = {2026}
}
备注
14 pages, 7 figures