N=3 warped compactifications -: art. no. 126009

被引:205
作者
Frey, AR [1 ]
Polchinski, J
机构
[1] Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USA
[2] Univ Calif Santa Barbara, Inst Theoret Phys, Santa Barbara, CA 93106 USA
来源
PHYSICAL REVIEW D | 2002年 / 65卷 / 12期
关键词
D O I
10.1103/PhysRevD.65.126009
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Orientifolds with three-form flux provide some of the simplest string examples of warped compactification. In this paper we show that some models of this type have the unusual feature of D=4, N=3 spacetime supersymmetry. We discuss their construction and low energy physics. Although the local form of the moduli space is fully determined by supersymmetry, to find its global form requires a careful study of the Bogomol'nyi-Prasad-Sommerfield spectrum.
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页数:13
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