Heterotic MSSM on a resolved orbifold

被引：42

作者：

Blaszczyk, Michael ^{[1
,2
]}

Nibbelink, Stefan Groot ^{[3
]}

Ruehle, Fabian ^{[1
,2
]}

Trapletti, Michele ^{[1
,2
]}

Vaudrevange, Patrick K. S. ^{[3
]}

机构：

[1] Univ Bonn, Bethe Ctr Theoret Phys, D-53115 Bonn, Germany

[2] Univ Bonn, Inst Phys, D-53115 Bonn, Germany

[3] Univ Munich, Dept Phys, Arnold Sommerfeld Ctr Theoret Phys, D-80333 Munich, Germany

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2010年 / 09期

关键词：

Superstrings and Heterotic Strings; Supergravity Models; Superstring Vacua; Diffnerential and Algebraic Geometry; MINI-LANDSCAPE; STRINGS; MODEL; SPECTRA;

D O I：

10.1007/JHEP09(2010)065

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We construct an MSSM with three generations from the heterotic string comed on a smooth 6D internal manifold using Abelian gauge fluxes only. The comcation space is obtained as a resolution of the T 6/Z(2) x Z(2) x Z(2,) free orbifold. The involution of such a resolution breaks the SU(5) GUT group down to the SM gauge using a suitably chosen (freely acting) Wilson line. Surprisingly, the spectrum on a resolution is larger than the one on the corresponding orbifold taking into account and Higgsing due to the blow-up modes. The existence of extra resolution are conected to each other by flop transitions.

引用

页数：63

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