Constraints on an asymptotic safety scenario for the Wess-Zumino model

被引：3
|
作者：
Rosten, Oliver J. [1 ]
机构：
[1] Dublin Inst Adv Studies, Dublin 4, Ireland
来源：
PHYSICS LETTERS B | 2009年 / 674卷 / 02期
关键词：
D O I：
10.1016/j.physletb.2009.03.009
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Using the nonrenormalization theorem and Pohlmeyer's theorem, it is proven that there cannot be an asymptotic safety scenario for the Wess-Zumino model unless there exists a non-trivial fixed point with (i) a negative anomalous dimension (ii) a relevant direction belonging to the Kahler potential. (C) 2009 Elsevier B.V. All rights reserved.
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页码：137 / 138
页数：2
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