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arXiv 1102.3997hep-ph
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标准模型的第四代共形完备化

Conformal Completion of the Standard Model with a Fourth Generation

Chiu Man Ho, Pham Q. Hung, Thomas W. Kephart

摘要:

我们在$Z_n$ orbifolded $AdS_5\otimes S^5$框架下研究了第四代动力学电弱对称性破缺。一个现实的$Z_7$的例子进行了讨论。初始理论动态地减少,由于诱导的凝聚,四个家庭trinification附近的TeV尺度的共形不动点的规范层次问题不存在。我们预测新的规范玻色子和双基本费米子和标量的大型强子对撞机访问。

英文摘要:

We study dynamical electroweak symmetry breaking with a fourth generation within the $Z_n$ orbifolded $AdS_5\otimes S^5$ framework. A realistic $Z_7$ example is discussed. The initial theory reduces dynamically, due to the induced condensates, to a four-family trinification near a TeV-scale conformal fixed point where the gauge hierarchy problem does not exist. We predict new gauge bosons and bifundamental fermions and scalars accessible by the LHC.

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