论文标题

测试Lepton组合的机制

Testing the mechanism of lepton compositness

论文作者

Afferrante, Vincenzo, Maas, Axel, Sondenheimer, René, Törek, Pascal

论文摘要

严格的规格不变性要求物理左撇子瘦素实际上是标准模型中基本左撇子Lepton Doublet和Higgs字段的绑定状态。尽管如此,它们的行为几乎就像纯基本颗粒一样由fröhlich-morchio-strocchi机制解释。使用晶格仪理论,我们测试并确认该机制的费米子。但是,由于非亚伯利亚人在晶格上测量了Weyl fermions的当前无法访问,该模型包含矢量性瘦素,但遵守所有其他相关的对称性的模型已被模拟。

Strict gauge invariance requires that physical left-handed leptons are actually bound states of the elementary left-handed lepton doublet and the Higgs field within the standard model. That they nonetheless behave almost like pure elementary particles is explained by the Fröhlich-Morchio-Strocchi mechanism. Using lattice gauge theory, we test and confirm this mechanism for fermions. Though, due to the current inaccessibility of non-Abelian gauged Weyl fermions on the lattice, a model which contains vectorial leptons but which obeys all other relevant symmetries has been simulated.

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