Effective supergravity from the weakly coupled heterotic string

被引:0
|
作者
Gaillard, MK
机构
[1] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
[2] Univ Calif Berkeley, Lawrence Berkeley Lab, Theoret Phys Grp, Berkeley, CA 94720 USA
来源
关键词
D O I
10.1002/prop.200510258
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The motivation for Calabi-Yau-like compactifications of the weakly coupled E-8 circle times E-8 heterotic string theory, its particle spectrum and the issue of dilaton stabilization are briefly reviewed. Modular invariant models for hidden sector condensation and supersymmetry breaking are described at the quantum level of the effective field theory. Their phenomenological and cosmological implications, including a possible origin for R-parity, are discussed. (c) 2006 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
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页码:90 / 101
页数:12
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