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

页码：361 / 369

页数：9

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