arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 0711.4471hep-ph
收藏

最小希格斯模型的有效势

Towards the effective potential of the Littlest Higgs model

Antonio Dobado, Lourdes Tabares-Cheluci, Siannah Penaranda

摘要:

本文计算了Littlest Higgs(LH)模型中Higgs标量有效势和Higgs标量有效势的有关参数。这些参数作为两种贡献的和而获得。第一个是来自费米子和规范玻色子的单圈辐射修正。第二个是在树的水平上获得的紫外线完成的模型所需的高阶有效的运营商。最后分析了SM集再现标准电弱对称破缺的要求对LH模型参数的限制。

英文摘要:

We compute the relevant parameters of the combined Higgs and ϕscalar effective potential in the Littlest Higgs (LH) model. These parameters are obtained as the sum of two kind of contributions. The first one is the one-loop radiative corrections coming from fermions and gauge bosons. The second one is obtained at the tree level from the higher order effective operators needed for the ultraviolet completion of the model. Finally we analyze the restrictions that the requirement of reproducing the standard electroweak symmetry breaking of the SM set on the LH model parameters.

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。

↑