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arXiv 0909.4997hep-ph
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水平对称规范场理论中的Dirac质量矩阵

Dirac Mass Matrices in Gauge Field Theory of Horizontal Symmetry

Yasufumi Konishi, Ikuo S. Sogami

摘要:

本文研究了泡利代数中心扩张产生的水平对称规范场理论中的狄拉克质量矩阵。通过对荷电费米子质量和夸克味混合矩阵的观测数据的数值分析,确定了质量矩阵中自由参数的取值,得到了Yukawa耦合常数之间的经验关系。作为该理论的一个具体特点,我们发现不同的顺序平方质量本征值的上,下夸克部门。

英文摘要:

We investigate Dirac mass matrices derived in the gauge field theory of a horizontal symmetry generated by a central extension of the Pauli algebra. Through numerical analyses of the observed data of the charged fermion masses and the flavor mixing matrix of quarks, values of free parameters in the mass matrices are determined and several empirical relations are found among the Yukawa coupling constants. As one specific feature of the theory, we find different orderings in squared mass eigenvalues for the up and down quark sectors.

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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