Supersymmetric 4D orientifolds of type IIA with D6-branes at angles

被引:1
|
作者
Blumenhagen, R [1 ]
Görlich, L [1 ]
Körs, B [1 ]
机构
[1] Humboldt Univ, Inst Phys, D-10115 Berlin, Germany
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关键词
D-branes; superstring vacua; supersymmetric effective theories;
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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 study a certain class of four-dimensional N = 1 supersymmetric orientifolds for which the world-sheet parity transformation is combined with a complex conjugation in the compact directions. We investigate in detail the orientifolds of the Z(3), Z(4), Z(6) and Z(6)' toroidal orbifolds finding solutions to the tadpole cancellation conditions for all models. Generically, all the massless spectra turn out to be non-chiral.
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页数:27
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