Maximally Symmetric Composite Higgs Models
Maximally Symmetric Composite Higgs Models
复制标题
最大对称复合希格斯模型
DOI：
10.1103/physrevlett.119.131803
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发表时间：
2017-09-27
影响因子：
8.6
通讯作者：
Shu, Jing
中科院分区：
文献类型：
--
作者：
Csaki, Csaba;Ma, Teng;Shu, Jing
极大对称是复合伪戈德斯通玻色子希格斯模型的一种新工具：它是复合费米子扇区增强全局对称的残余，涉及与希格斯场的扭曲。最大对称具有深远的影响：它确保希格斯势是有限的和完全可计算的，并且还使调谐最小化。我们详细分析了最大对称SO(5)/SO(4)模型，并对其观测结果进行了评论。
Maximal symmetry is a novel tool for composite pseudo Goldstone boson Higgs models: it is a remnant of an enhanced global symmetry of the composite fermion sector involving a twisting with the Higgs field. Maximal symmetry has far-reaching consequences: it ensures that the Higgs potential is finite and fully calculable, and also minimizes the tuning. We present a detailed analysis of the maximally symmetric SO(5)/SO(4) model and comment on its observational consequences.