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arXiv 0801.1994nucl-th
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空间和时间中基本常数的变化:理论和观测

Variation of fundamental constants in space and time: theory and observations

V. V. Flambaum

摘要:

回顾最近的工作致力于时间和空间变化的基本常数和依赖的基本常数的引力势(违反当地的位置不变性)。讨论了精细结构常数$α=e^2/\hbar c$、强相互作用和基本质量(Higgs真空)的变化,如电子与质子质量比$μ=m_e/M_p$或$X_e=m_e/Λ_{QCD}$和$X_q=m_q/Λ_{QCD}$。我们还提出了新的结果,从大爆炸核合成和欧克陆天然核反应堆的数据,并提出新的测量增强效应的原子,原子核和分子,无论是在类星体和实验室光谱。

英文摘要:

Review of recent works devoted to the temporal and spatial variation of the fundamental constants and dependence of the fundamental constants on the gravitational potential (violation of local position invariance) is presented. We discuss the variation of the fine structure constant $α=e^2/\hbar c$, strong interaction and fundamental masses (Higgs vacuum), e.g. the electron-to-proton mass ratio $μ=m_e/M_p$ or $X_e=m_e/Λ_{QCD}$ and $X_q=m_q/Λ_{QCD}$. We also present new results from Big Bang nucleosynthesis and Oklo natural nuclear reactor data and propose new measurements of enhanced effects in atoms, nuclei and molecules, both in quasar and laboratory spectra.

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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