CPT violation and the standard model

被引:1544
作者
Colladay, D
Kostelecky, VA
机构
[1] Department of Physics, Indiana University, Bloomington, IN
关键词
D O I
10.1103/PhysRevD.55.6760
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Spontaneous CPT breaking arising in string theory has been suggested as a possible observable experimental signature in neutral-meson systems. We provide a theoretical framework for the treatment of low-energy effects of spontaneous CPT violation and the attendant partial Lorentz breaking. The analysis is within the context of conventional relativistic quantum mechanics and quantum field theory in four dimensions. We use the framework to develop a CPT-violating extension to the minimal standard model that could serve as a basis for establishing quantitative CPT bounds.
引用
收藏
页码:6760 / 6774
页数:15
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