One-loop perturbative corrections to non(anti)commutativity parameter of N=1/2 supersymmetric U(N) gauge theory

被引：35

作者：

Alishahiha, M

Ghodsi, A

Sadooghi, N

机构：

[1] Inst Studies Theoret Phys & Math, Tehran, Iran

[2] Sharif Univ Technol, Dept Phys, Tehran, Iran

来源：

NUCLEAR PHYSICS B | 2004年 / 691卷 / 1-2期

关键词：

D O I：

10.1016/j.nuclphysb.2004.05.009

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Perturbative corrections to N = 1/2 supersymmetric U(N) gauge theory at one-loop order are studied. It is shown that whereas the quantum corrections to N = 1 sector of the theory are not affected by the C-deformation, the non(anti)commutativity parameter C receives one-loop perturbative corrections. These perturbative corrections are computed by performing an explicit one-loop calculation of the three and four-point functions of the theory. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：111 / 128

页数：18