标题： 一种类似于混沌的微调定义 显示英文标题

标题： A Definition for Fine Tuning in Analogy to the Chaos

摘要： 从精细调节问题中发展出了人择原理。 尽管人择原理在宇宙学中已经讨论多年，但对精细调节还没有确切的定义。 从适当相空间中混沌区域和精细调节区域拓扑结构的假设相似性出发，我们引入了一种用于测量精细调节的替代李雅普诺夫指标。 这个精细调节指标表示随着与具有最大生命承载潜力的宇宙的物理常数差异的增加，宇宙的生命承载潜力的减少。 显示英文摘要

摘要： Anthropic principles were grown from the problem of fine tuning. Although anthropic principles have been discussed in cosmology for years there is no exact definition for fine tuning. Starting from the supposed similarity in the topologies of chaotic and fine tuned regions of the proper phase spaces, we introduce an alternative Lyapunov indicator for the measure of fine tuning. This fine-tuning indicator expresses the decrease of life-bearing potentiality of a universe with the increase of the difference from the physical constants of the universe with maximum life-bearing potentiality.