Tensor self-energy in a vector-tensor model

被引：4
|
作者：
Buchel, A. [1 ,2 ]
Chishtie, F. A. [1 ]
Gagne-Portelance, M. [1 ]
Homayouni, S. [1 ]
Mckeon, D. G. C. [1 ]
机构：
[1] Univ Western Ontario, Dept Appl Math, London, ON N6A 5B7, Canada
[2] Perimeter Inst Theoret Phys Waterloo, Waterloo, ON N2J 2W9, Canada
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2008年 / 23卷 / 3-4期
关键词：
tensor self-energy; radiatively generated degrees of freedom;
D O I：
10.1142/S0217751X08038640
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：
The tensor self-energy is computed at one-loop order in a model in which a vector and tensor interact in a way that eliminates all tensor degrees of freedom. Divergencies arise which cannot be eliminated without introducing a kinetic term for the tensor field which does not appear in the classical action. A field redefinition serves to eliminate these divergences.
引用
收藏
页码：529 / 536
页数：8
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