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arXiv 1004.0580hep-ph
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带电轻子质量谱和标量势模型

Charged Lepton Mass Spectrum and a Scalar Potential Model

Yoshio Koide

摘要:

受Sumino等人近期工作的启发,在一个用含有$3\times 3$分量的标量$Φ$的真空期望值描述有效Yukawa耦合常数的模型的基础上,研究了一种能很好地描述所观测到的带电轻子质量谱的标量势$V(Φ)$的可能形式.在不涉及$V(Φ)$的显式形式的情况下,导出了<Φ>的特征值之间的一般关系.

英文摘要:

Stimulated by a recent work by Sumino, on the basis of a model in which effective Yukawa coupling constants are described by vacuum expectation values of a scalar $Φ$ with $3\times 3$ components, a possible form of the scalar potential $V(Φ)$ which can well describe the observed charged lepton mass spectrum is investigated without referring to a specific flavor symmetry model. A general relation among eigenvalues of <Φ> is derived without referring to an explicit form of $V(Φ)$.

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