Possible spontaneous breaking of Lorentz and CPT symmetry

被引：2
|
作者：
Colladay, D [1 ]
机构：
[1] Coll Wooster, Wooster, OH 44691 USA
来源：
PHYSICS OF ATOMIC NUCLEI | 2000年 / 63卷 / 06期
关键词：
D O I：
10.1134/1.855753
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
One possible ramification of unified theories of nature such as string theory that may underlie the conventional standard model is the possible spontaneous breakdown of Lorentz and CPT symmetry. In this talk, the formalism for inclusion of such effects into a low-energy effective field theory is presented. An extension of the standard model that includes Lorentz- and CPT-breaking terms is developed. The restriction of the standard model extension to the QED sector is then discussed. (C) 2000 MAIK "Nauka/Interperiodica".
引用
收藏
页码：1097 / 1102
页数：6
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