Summing up Dirichlet instantons

被引：138

作者：

Ooguri, H

Vafa, C

机构：

[1] UNIV CALIF BERKELEY,THEORET PHYS GRP,ERNEST ORLANDO LAWRENCE BERKELEY NATL LAB,BERKELEY,CA 94720

[2] HARVARD UNIV,LYMAN LAB PHYS,CAMBRIDGE,MA 02138

来源：

PHYSICAL REVIEW LETTERS | 1996年 / 77卷 / 16期

关键词：

D O I：

10.1103/PhysRevLett.77.3296

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We investigate quantum corrections to the moduli space for hypermultiplets for the type IIA string near a conifold singularity. We find a unique quantum deformation based on symmetry arguments which is consistent with a recent conjecture. The correction can be interpreted as an infinite sum coming from multiple wrappings of the Euclidean Dirichlet branes around the vanishing cycle.

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页码：3296 / 3298

页数：3

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