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

页码：529 / 536

页数：8

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