Type I Strings with F- and B-Flux

Type I Strings with F- and B-Flux
复制标题

具有 F 和 B 通量的 I 型灯串

DOI:
--
复制
发表时间:
2000
期刊:
影响因子:
--
通讯作者:
D. Lust
D. Lust
中科院分区:
--
文献类型:
--
作者:
R. Blumenhagen;B. Kors;D. Lust

文献摘要

被引文献

相似文献

我们提出了非超对称环形紧化的第一型弦理论与恒定的背景NSNS两种形式的磁通量和非平凡的磁通量的各种D9膜。非零B通量允许四维模型中的三代手征费米子在标准模型中存在,类似规范群。此外,我们考虑的orbifold 4/2,再次与这两种背景通量的存在,导致非超对称以及超对称模型在六个维度。所有的模型都有作为相交膜世界的T-对偶描述。
We present non-supersymmetric toroidal compactifications of type-I string theory with both constant background NSNS two-form flux and non-trivial magnetic flux on the various D9-branes. The non-vanishing B-flux admits four-dimensional models with three generations of chiral fermions in standard model like gauge groups. Additionally, we consider the orbifold 4/2, again with both kinds of background flux present, leading to non-supersymmetric as well as supersymmetric models in six dimensions. All models have T-dual descriptions as intersecting brane worlds.