经典人择埃弗雷特模型:预定多元宇宙中的不确定性
Classical Anthropic Everett model: indeterminacy in a preordained multiverse
摘要:
虽然最终是由量子理论的考虑所驱动,但埃弗雷特的多世界思想在经典极限下仍然有效。然而,为了适用,它必须在任何情况下与适当的人择原理一起应用,其精确表述涉及人择商,该人择商对于成年人可以归一化为1,但对于婴儿和其他动物则会更低。结果是一个确定性的多元宇宙,其中唯一的机会功能是一个人的特定身份的规范。
英文摘要:
Although ultimately motivated by quantum theoretical considerations, Everett's many-world idea remains valid, as an approximation, in the classical limit. However to be applicable it must in any case be applied in conjunction with an appropriate anthropic principle, whose precise formulation involves an anthropic quotient that can be normalised to unity for adult humans but that would be lower for infants and other animals. The outcome is a deterministic multiverse in which the only function of chance is the specification of one's particular identity.
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