One-loop MHV amplitudes in supersymmetric gauge theories

被引：1

作者：

Quigley, C ^{[1
]}

Rozali, M

机构：

[1] Univ British Columbia, Dept Phys & Astron, Vancouver, BC V6T 1Z1, Canada

[2] Univ Calif Santa Barbara, Kavli Inst Theoret Phys, Santa Barbara, CA 93106 USA

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2005年 / 01期

关键词：

gauge symmetry; hadronic colliders;

D O I：

暂无

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：

Using CSW rules for constructing scalar Feynman diagrams from MHV vertices, we compute the contribution of N = 1 chiral multiplet to one-loop MHV gluon amplitude. The result agrees with the one obtained previously using unitarity-based methods, thereby demonstrating the validity of the MHV-diagram technique, in the case of one-loop MHV amplitudes, for all massless supersymmetric theories.

引用

页数：18

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