Cross sections and lorentz violation

被引:200
作者
Colladay, D
Kostelecky, VA [1 ]
机构
[1] Univ S Florida, New Coll, Sarasota, FL 34243 USA
[2] Indiana Univ, Dept Phys, Bloomington, IN 47405 USA
基金
美国能源部;
关键词
D O I
10.1016/S0370-2693(01)00649-9
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The derivation of cross sections and decay rates in the Lorentz-violating Standard Model extension is discussed. General features of the physics are described, and some conceptual and calculational issues are addressed. As an illustrative example, the cross section for the specific process of electron-positron pair annihilation into two photons is obtained. (C) 2001 Published by Elsevier Science B.V.
引用
收藏
页码:209 / 217
页数:9
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