Non-universal soft scalar masses in superstring theories
Non-universal soft scalar masses in superstring theories
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DOI：
10.1016/0370-2693(95)00194-p
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发表时间：
1994-08
影响因子：
4.4
通讯作者：
Tatsuo C. Kobayashi;D. Suematsu;Kiyonori Yamada;Y. Yamagishi
中科院分区：
文献类型：
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作者：
Tatsuo C. Kobayashi;D. Suematsu;Kiyonori Yamada;Y. Yamagishi
在四维弦模型中，我们研究了软标量质量与高奇诺质量的比较。在一般情况下，非万有软质量是在奥比福尔德模型中得到的。我们给出了导致软标量谱中大的非简并的模权的条件。这种非普适性被应用于最小弦模型中规范耦合常数的统一。
We study soft scalar masses in comparison with gaugino masses in 4-dimensional string models. In general non-universal soft masses are derived in orbifold models. We give conditions on modular weights which lead to a large non-degeneracy in the soft scalar mass spectrum. This non-universality is applied to the unification of gauge coupling constants in the minimal string model.