RIGID LIMIT IN N=2 SUPERGRAVITY AND WEAK-GRAVITY CONJECTURE

被引：0

作者：

Eguchi, Tohru ^{[1
]}

Tachikawa, Yuji ^{[2
]}

机构：

[1] Kyoto Univ, Yukawa Inst Theoret Phys, Kyoto 6068502, Japan

[2] Inst Adv Study, Princeton, NJ 08540 USA

来源：

STATISTICAL PHYSICS, HIGH ENERGY, CONDENSED MATTER AND MATHEMATICAL PHYSICS | 2008年

关键词：

N=2 supergravity; string theory; Calabi-Yau manifold; holomorphy; rigid limit;

D O I：

10.1142/9789812794185_0013

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We analyze the coupled N = 2 supergravity and Yang-Mills system using holomorphy, near the rigid limit where the former decouples from the latter. We find that there appears generically a new mass scale around gM(pl) where g is the gauge coupling constant and M-pl is the Planck scale. This is in accord with the weak-gravity conjecture proposed recently.

引用

页码：183 / +

页数：2

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