Generic formula of soft scalar masses in string models

被引：45

作者：

Kawamura, Y ^{[1
]}

Kobayashi, T ^{[1
]}

机构：

[1] UNIV TOKYO, INST NUCL STUDY, TANASHI, TOKYO 188, JAPAN

来源：

PHYSICAL REVIEW D | 1997年 / 56卷 / 07期

关键词：

D O I：

10.1103/PhysRevD.56.3844

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We derive a formula of soft supersymmetry-breaking scalar masses from four-dimensional string models within a more generic framework. We consider the effects of extra gauge symmetry breaking including an anomalous U(1) breaking through flat directions, that is, D-term and F-term contributions, particle mixing effects, and heavy-light mass mixing effects. Some phenomenological implications are discussed based on our mass formula.

引用

页码：3844 / 3859

页数：16

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