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arXiv 1006.4148hep-thastro-ph.COgr-qc
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地心宇宙学:测度问题的新观点

Geocentric cosmology: a new look at the measure problem

Mahdiyar Noorbala, Vitaly Vanchurin

摘要:

我们发现,大多数截断措施的多重宇宙违反概率论的一些基本性质时,反复应用于预测的结果,本地的实验。从最小的假设出发,如马尔可夫性质,我们导出了宇宙学测度和量子场论在一个较小维度上的对应关系。这种对应关系使我们能够用一个有限的因果连通区域来代替一个无限多重宇宙的图景,这个区域是给定的观察者可以接触到的,并结合定义在其过去边界上的欧几里得理论。

英文摘要:

We show that most of cutoff measures of the multiverse violate some of the basic properties of probability theory when applied repeatedly to predict the results of local experiments. Starting from minimal assumptions, such as Markov property, we derive a correspondence between cosmological measures and quantum field theories in one lesser dimension. The correspondence allows us to replace the picture of an infinite multiverse with a finite causally connected region accessible by a given observer in conjunction with a Euclidean theory defined on its past boundary.

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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