多元宇宙中的互补性
Complementarity in the Multiverse
摘要:
在多元宇宙中,就像在AdS中一样,光锥将大量点与边界尺度联系起来。这种全息紫外-红外连接定义了一个优选的全球时间截止点,它调节了永恒膨胀的分歧。在黑洞的全息描述中,出现了一个完全不同的截止点,即因果补丁。值得注意的是,我发现有证据表明这两个监管者在多元宇宙中定义了相同的概率度量。因果补丁的初始条件控制的后期时间吸引制度的全球性的描述。
英文摘要:
In the multiverse, as in AdS, light-cones relate bulk points to boundary scales. This holographic UV-IR connection defines a preferred global time cut-off that regulates the divergences of eternal inflation. An entirely different cut-off, the causal patch, arises in the holographic description of black holes. Remarkably, I find evidence that these two regulators define the same probability measure in the multiverse. Initial conditions for the causal patch are controlled by the late-time attractor regime of the global description.
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