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arXiv 0808.3236hep-thhep-ph
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十维N=1,E(8)规范理论的陪集降维和Wilson通量破缺

Coset Space Dimensional Reduction and Wilson Flux Breaking of Ten-Dimensional N=1, E(8) Gauge Theory

George Douzas, Theodoros Grammatikopoulos, George Zoupanos

摘要:

我们考虑一个N=1的超对称E(8)规范理论,定义在10维空间中,我们确定了所有的四维规范理论,这些规范理论是由陪集空间上的Forgacs-Manton的广义降维,随后应用Wilson通量自发对称性破缺机制得到的。我们的研究仅受以下要求的约束:(i)降维导致潜在的现象学上有趣的、无异常的四维E(6)、SO(10)和SU(5)大统一理论;(ii)Wilson通量机制仅利用所有可能的六维陪集空间的自由作用离散对称性。

英文摘要:

We consider a N=1 supersymmetric E(8) gauge theory, defined in ten dimensions and we determine all four-dimensional gauge theories resulting from the generalized dimensional reduction a la Forgacs-Manton over coset spaces, followed by a subsequent application of the Wilson flux spontaneous symmetry breaking mechanism. Our investigation is constrained only by the requirements that (i) the dimensional reduction leads to the potentially phenomenologically interesting, anomaly free, four-dimensional E(6), SO(10) and SU(5) GUTs and (ii) the Wilson flux mechanism makes use only of the freely acting discrete symmetries of all possible six-dimensional coset spaces.

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