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arXiv 1107.3260hep-ph
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无外来电荷的3-3-1模型中无立方项的标量势

Scalar Potential Without Cubic Term in 3-3-1 Models Without Exotic Electric Charges

Yithsbey Giraldo, William A. Ponce

摘要:

本文详细地研究了无奇异电荷的3-3-1模型中标量势的稳定性判据和电弱对称性破缺的适当形式。在本文中,我们集中在标量部门与三个希格斯标量三重态,与潜在的,不包括立方项,由于存在一个离散的对称性。对于分析,我们使用,并改进,以前开发的方法来研究的两个希格斯偶极子扩展的标准模型的标量势。我们的主要结果是证明了在没有外来电荷的情况下3-3-1模型的一致性。

英文摘要:

A detailed study of the criteria for stability of the scalar potential, and the proper electroweak symmetry breaking pattern in some 3-3-1 models without exotic electric charges is presented. In this paper we concentrate in a scalar sector with three Higgs scalar triplets, with a potential that does not include the cubic term, due to the presence of a discrete symmetry. For the analysis we use, and improve, a method previously developed to study the scalar potential in the two-Higgs-doublet extension of the standard model. Our main result is to show the consistency of those 3-3-1 models without exotic electric charges.

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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