基本常数的变化与白矮星
Variation of fundamental constants and white dwarfs
摘要：
试图统一四种基本相互作用的理论和引力的替代理论预测了自然界基本常数的时间和/或空间变化。这些理论的不同版本预测了这些变化的不同行为。因此，实验和观测的界限是一个重要的工具，以检查这些建议的有效性。在本文中，我们审查的约束条件的可能变化的基本常数从天文观测和地球物理实验，旨在测试的恒定性的基本常数的性质在不同的时间尺度。我们还重点讨论了从白矮星中可以得到的限制，这些限制可以约束常数随引力势的变化。
英文摘要：
Theories that attempt to unify the four fundamental interactions and alternative theories of gravity predict time and/or spatial variation of the fundamental constants of nature. Different versions of these theories predict different behaviours for these variations. In consequence, experimental and observational bounds are an important tool to check the validity of such proposals. In this paper, we review constraints on the possible variation of the fundamental constants from astronomical observations and geophysical experiments designed to test the constancy of the fundamental constants of nature over different timescales. We also focus on the limits that can be obtained from white dwarfs, which can constrain the variation of the constants with the gravitational potential.
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。
