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arXiv 0909.3770hep-ph
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小希格斯粒子的$SU(4)_L \times U(1)_X$模型

$SU(4)_L \times U(1)_X$ models with little Higgs

Soo-hyeon Nam, Kang Young Lee, Yong-Yeon Keum

摘要:

我们讨论了小希格斯粒子的$SU(4)_L \times U(1)_X$模型中费米子和规范玻色子的性质。我们引入了一组费米子,它保证了规范反常的消除,并明确地证明了所有费米子多重态和所有规范玻色子对Higgs质量的单圈二次发散的消除.本文讨论了标准模型费米子与物理规范玻色子的相互作用。我们还讨论了一些唯象的影响模型的基础上最近的实验结果。

英文摘要:

We discuss the aspects of the fermions and gauge bosons in $SU(4)_L \times U(1)_X$ models with little Higgs. We introduce a set of fermions which ensures the cancellation of gauge anomaly, and explicitly show the cancellation of one-loop quadratic divergence to the Higgs mass from all fermion multiplets and all gauge bosons. We present the interactions of the standard model fermions with the physical gauge bosons. We also discuss some phenomenological implications of the model based on recent experimental results.

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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