Testing the variation of fundamental constants with astrophysical and spectroscopic data

被引：2
|
作者：
Olive, Keith A. [1 ]
机构：
[1] Univ Minnesota, William I Fine Theoret Phys Inst, Minneapolis, MN 55455 USA
来源：
CANADIAN JOURNAL OF PHYSICS | 2011年 / 89卷 / 04期
关键词：
FINE-STRUCTURE CONSTANT; BIG-BANG NUCLEOSYNTHESIS; QSO ABSORPTION-LINES; ELECTRON MASS-RATIO; PRIMORDIAL LITHIUM ABUNDANCE; TIME-VARIATION; THERMODYNAMIC-EQUILIBRIUM; ISOTOPIC ABUNDANCES; SOLAR NEIGHBORHOOD; CHEMICAL EVOLUTION;
D O I：
10.1139/P10-107
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In many theories of unified interactions, there are additional degrees of freedom that may allow for the variation of the fundamental constants of nature. I will review the motivation for and theoretical relations between such variations. I will then review the various astrophysical and experimental constraints on the variations of constants and their dependence on spectroscopic data.
引用
收藏
页码：361 / 369
页数：9
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