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arXiv 1009.3497hep-th
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F-理论紧化与模型建立讲座

Lectures on F-theory compactifications and model building

Timo Weigand

摘要:

这些课堂讲稿致力于F理论的形式和现象学方面。我们首先从F理论的一般概念的教学介绍开始,涵盖了经典的主题,如连接到IIB型orientifolds,椭圆纤维化的几何和规范群的出现,物质和汤川耦合。作为一个合适的框架,紧凑的F-理论真空的建设,我们描述了一类特殊的Weierstrass模型称为泰特模型,其局部性质被捕获的频谱覆盖建设。有了这项技术,我们继续进行调查的F-理论大统一理论模型,旨在概述基本概念和现象学方面,特别是与大统一理论突破通过超荷通量。

英文摘要:

These lecture notes are devoted to formal and phenomenological aspects of F-theory. We begin with a pedagogical introduction to the general concepts of F-theory, covering classic topics such as the connection to Type IIB orientifolds, the geometry of elliptic fibrations and the emergence of gauge groups, matter and Yukawa couplings. As a suitable framework for the construction of compact F-theory vacua we describe a special class of Weierstrass models called Tate models, whose local properties are captured by the spectral cover construction. Armed with this technology we proceed with a survey of F-theory GUT models, aiming at an overview of basic conceptual and phenomenological aspects, in particular in connection with GUT breaking via hypercharge flux.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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