After a brief review of current scenarios for the resolution and/or avoidance of the Big Bang, an alternative hypothesis is put forward implying an infinite increase in complexity towards the initial singularity. This may result in an effective non-calculability which would present an obstruction to actually reaching the beginning of time. This proposal is motivated by the appearance of certain infinite-dimensional duality symmetries of indefinite Kac–Moody type in attempts to unify gravity with the fundamental matter interactions, and deeply rooted in properties of Einstein’s theory.

中文翻译：

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复杂性和大爆炸

在对解决和/或避免大爆炸的当前情景进行简要回顾后，提出了另一种假设，暗示朝着初始奇点的复杂性无限增加。这可能导致有效的不可计算性，这将阻碍实际到达时间的开始。这一提议的动机是某些无限维二元对称性的不定 Kac-Moody 型的出现，试图将引力与基本的物质相互作用统一起来，并且深深植根于爱因斯坦理论的特性。