论文标题
低红移和高红移的基本物理常数
Fundamental physical constants at low and high redshifts
论文作者
论文摘要
物理常数的时空变化可能与非全次与男性物质相对的基因样标量场的存在。在低（z〜0）和高（z〜6.5）红移时，电子与普罗替子质量比的分数变化的天文光谱测量结果的最新结果。结果表明，delta mu/mu =（mu_obs-mu_lab）/mu_lab的最准确估计值的分布可以通过Z = 0和Z〜1100之间的范围近似于功率低delta mu/mu/mu = k_mu（1 +z）^p，用k_mu =（1 +z）^p，k_mu =（1.7 +/0.3 +/0.3）x10 +/0.3-8和0.3-8和0.3-8和0.3-8和0.3-8＆0.8和0.3-8和0.3-8和0.3-8和0.3-8和0^ - 0.3）暗示标量场的动态性质。
Spacetime variations of physical constants can be associated with the existence of Higgs-like scalar field(s) that couple non-universally to the baryonic matter. Recent results of astronomical spectral measurements of the fractional changes in the electron-to-proton mass ratio, mu = m_e/m_p, at low (z ~ 0) and high (z ~ 6.5) redshifts are discussed. It is shown that the distribution of the most accurate estimates of Delta mu/mu = (mu_obs - mu_lab)/mu_lab ranging between z = 0 and z ~ 1100 can be approximated by a power low Delta mu/mu = k_mu (1+z)^p, with k_mu = (1.7 +/- 0.3)x10^-8 and p = 1.99 +/- 0.03, implying a dynamical nature of the scalar field(s).
