Type-IIA flux compactifications and N=4 gauged supergravities

被引：51

作者：

Dall'Agata, Gianguido ^{[1
]}

Villadoro, Giovanni ^{[2
]}

Zwirner, Fabio ^{[1
]}

机构：

[1] Univ Padua, Dipartimento Fis, I-35131 Padua, Italy

[2] CERN, Dept Phys, Theory Grp, CH-1211 Geneva 23, Switzerland

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2009年 / 08期

关键词：

Flux compactifications; Supergravity Models; Supersymmetry Breaking; Field Theories in Higher Dimensions; SUPERSYMMETRY BREAKING; D=4; ORIENTIFOLD; GAUGINGS; TORI;

D O I：

10.1088/1126-6708/2009/08/018

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We establish the precise correspondence between Type-IIA flux compactifications preserving an exact or spontaneously broken N = 4 supersymmetry in four dimensions, and gaugings of their effective N = 4 supergravities. We exhibit the explicit map between fluxes and Bianchi identities in the higher-dimensional theory and generalized structure constants and Jacobi identities in the reduced theory, also detailing the origin of gauge groups embedded at angles in the duality group. We present AdS(4) solutions of the massive Type-IIA theory with spontaneous breaking to N = 1, at small string coupling and large volume, and discuss their dual CFT3.

引用

页数：38

共 57 条

[1] Fixing moduli in exact type IIA flux vacua [J].