On N=2 low energy effective actions

被引：28

作者：

Lindstrom, U ^{[1
]}

GonzalezRey, F ^{[1
]}

Rocek, M ^{[1
]}

vonUnge, R ^{[1
]}

机构：

[1] SUNY STONY BROOK,INST THEORET PHYS,STONY BROOK,NY 11794

来源：

PHYSICS LETTERS B | 1996年 / 388卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0370-2693(96)01174-4

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We propose a Wilsonian action compatible with special geometry and higher dimension N=2 corrections, and show that the holomorphic contribution F to the low energy effective action is independent of the infrared cutoff. We further show that for asymptotically free SU(2) super Yang-Mills theories, the infrared cutoff can be tuned to cancel leading corrections to F. We also classify all local higher-dimensional contributions to the N=2 superspace effective action that produce corrections to the Kahler potential when reduced to N=1 superspace.

引用

页码：581 / 587

页数：7