2-LOOP RENORMALIZATION OF GAUGINO MASS IN SUPERSYMMETRIC GAUGE-MODEL

被引：28

作者：

YAMADA, Y ^{[1
]}

机构：

[1] KEK,THEORY GRP,TSUKUBA,IBARAKI 305,JAPAN

来源：

PHYSICS LETTERS B | 1993年 / 316卷 / 01期

关键词：

D O I：

10.1016/0370-2693(93)90665-5

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the two-loop renormalization group equation for the running gaugino mass in the supersymmetric gauge theory. We find that both in the MSBAR and DRBAR renormalization schemes, the well-known proportionality of the runnings of the gaugino mass and the gauge coupling constant is violated at the two-loop order, even in models with vector supermultiplets only. The scheme dependence of the running gaugino mass is clarified.

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页码：109 / 111

页数：3

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