PLANCK-SCALE PHYSICS AND THE PECCEI-QUINN MECHANISM

被引：451

作者：

KAMIONKOWSKI, M ^{[1
]}

MARCHRUSSELL, J ^{[1
]}

机构：

[1] PRINCETON UNIV,JOSEPH HENRY LABS,PRINCETON,NJ 08544

来源：

PHYSICS LETTERS B | 1992年 / 282卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(92)90492-M

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Global-symmetry violating higher-dimension operators, expected to be induced by Planck-scale physics, in general drastically alter the properties of the axion field associated with the Peccei-Quinn solution to the strong-CP problem, and render this solution unnatural. The particle physics and cosmology associated with other global symmetries can also be significantly changed.

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页码：137 / 141

页数：5

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