A note on new sources of gaugino masses

被引：12

作者：

Benakli, K ^{[1
]}

机构：

[1] CERN, Div Theory, CH-1211 Geneva 23, Switzerland

来源：

PHYSICS LETTERS B | 2000年 / 475卷 / 1-2期

关键词：

D O I：

10.1016/S0370-2693(00)00078-2

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In IIB orientifold models, the singlet twisted moduli appear in the tree-level gauge kinetic function. They might be responsible for generating gaugino masses if they acquire non-vanishing F-terms. We discuss some aspects of this new possibility, such as the size of gaugino masses and their non-universalities, A possible brane setting is presented to illustrate the usefulness of these new sources. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：77 / 80

页数：4

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