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arXiv 1302.3656hep-ph
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N-Higgs双重态模型中的几何CP破坏

Geometrical CP violation in the N-Higgs-doublet model

I. P. Ivanov, L. Lavoura

摘要:

几何CP破坏是一种特殊类型的自发CP破坏,其中真空期望值具有可计算的相位,即相对于标量势的自由参数的变化是稳定的。虽然最初是在一个特定版本的三希格斯双重态模型中提出的,但它是一种普遍现象。我们研究了它的可行性和特点的模型与几个希格斯二重态。我们的工作既有一般性的结果,也有说明性的例子。

英文摘要:

Geometrical CP violation is a particular type of spontaneous CP violation in which the vacuum expectation values have phases which are calculable, i.e. stable against the variation of the free parameters of the scalar potential. Although originally suggested within a specific version of the three-Higgs-doublet model, it is a generic phenomenon. We investigate its viability and characteristic features in models with several Higgs doublets. Our work contains both general results and illustrative examples.

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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