A note on Kahler potential of charged matter in F-theory

被引：5
|
作者：
Kawano, Teruhiko [1 ]
Tsuchiya, Yoichi [1 ]
Watari, Taizan [2 ]
机构：
[1] Univ Tokyo, Dept Phys, Tokyo 1130033, Japan
[2] Univ Tokyo, Inst Phys & Math Universe, Tokyo 2778583, Japan
来源：
PHYSICS LETTERS B | 2012年 / 709卷 / 03期
关键词：
COMPACTIFICATIONS; SINGULARITIES; GAUGE;
D O I：
10.1016/j.physletb.2012.02.016
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We study the Kahler potential of charged matter fields, whose profiles have a peak on their matter curve - on an "intersection" of 7-branes, in an F-theory compactification. It is shown that the Kahler potential is exactly given by the integral over the matter curve, but not by the integral over the whole GUT surface of 7-branes. (C) 2012 Published by Elsevier B.V.
引用
收藏
页码：254 / 259
页数：6
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