CPT and Lorentz Invariance: Their Relation and Violation

被引：12
|
作者：
Tureanu, Anca [1 ]
机构：
[1] Univ Helsinki, Dept Phys, FIN-00014 Helsinki, Finland
来源：
XXIST INTERNATIONAL CONFERENCE ON INTEGRABLE SYSTEMS AND QUANTUM SYMMETRIES (ISQS21) | 2013年 / 474卷
关键词：
STANDARD MODEL; EXTENSION;
D O I：
10.1088/1742-6596/474/1/012031
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The CPT theorem in quantum field theory, its validity, breaking and consequences are reviewed. One can show that for CPT theorem to hold, Lorentz invariance is not always needed. Also one can have CPT violation, while there is Lorentz invariance. Field theoretical examples for both cases are given and mass differences between particle-antiparticle are discussed as well. Unambiguous tests of CPT violation, unrelated to the breaking of Lorentz invariance, are suggested.
引用
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页数：10
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