Effective action of string theory flux compactifications

被引：20

作者：

Buchel, A ^{[1
]}

机构：

[1] Univ Western Ontario, Dept Appl Math, London, ON N6A 5B7, Canada

[2] Perimeter Inst Theoret Phys, Waterloo, ON N2J 2W9, Canada

[3] Aspen Ctr Phys, Aspen, CO USA

[4] Univ Michigan, Ann Arbor, MI 48109 USA

来源：

PHYSICAL REVIEW D | 2004年 / 69卷 / 10期

关键词：

D O I：

10.1103/PhysRevD.69.106004

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We discuss four-dimensional effective actions of string theory flux compactifications. These effective actions describe four-dimensional gravity coupled to the overall Kahler modulus of the compactification manifold. We demonstrate the agreement between ten-dimensional equations of motion of supergravity with localized branes and equations of motion derived from the effective action. The agreement is lost, however, if one evaluates the full effective action on the equations of motion for a subset of the supergravity modes, provided these modes depend on shell on the Kahler modulus.

引用

页数：12

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