Gaugino condensation and the anomalous U(1)

被引：178

作者：

Binetruy, P ^{[1
]}

Dudas, E ^{[1
]}

机构：

[1] CEA SACLAY,SERV PHYS THEOR,F-91191 GIF SUR YVETTE,FRANCE

来源：

PHYSICS LETTERS B | 1996年 / 389卷 / 03期

关键词：

D O I：

10.1016/S0370-2693(96)01305-6

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study gaugino condensation in presence of an anomalous U(1) gauge group and find that global supersymmetry is dynamically broken, An example of particular interest is provided by effective string models with 4-dimensional Green-Schwarz anomaly cancellation mechanism. The structure of the hidden sector is constrained by the anomaly cancellation conditions and the scale of gaugino condensation is shifted compared with the usual case. We explicitly compute the resulting soft supersymmetry breaking terms.

引用

页码：503 / 509

页数：7

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