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arXiv 1111.5591hep-ph
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开发框架标准模型

Developing the Framed Standard Model

Michael J. Baker, J. Bordes, H. M. Chan, S. T. Tsou

摘要:

本文进一步发展了早先提出的框架标准模型,它把希格斯场和三代费米子作为框架规范理论结构的一部分,表明它给出了夸克和轻子的分级质量和类似于实验观察到的混合矩阵。在它的许多显著特征中,导致上述结果的是(i)真空在起费米子生成作用的整体$su(3)$对称性下是简并的,(ii)费米子质量矩阵是“万有的”、秩1和旋转的(改变其在生成空间中的取向),(iii)生成空间中的度量也是尺度相关的,并且通常是非平坦的,(iv)将拓扑起源的QCD作用量中的θ角项转化为夸克CKM矩阵的CP破坏相,从而同时解决了强CP问题。

英文摘要:

The framed standard model (FSM) suggested earlier, which incorporates the Higgs field and 3 fermion generations as part of the framed gauge theory structure, is here developed further to show that it gives both quarks and leptons hierarchical masses and mixing matrices akin to what is experimentally observed. Among its many distinguishing features which lead to the above results are (i) the vacuum is degenerate under a global $su(3)$ symmetry which plays the role of fermion generations, (ii) the fermion mass matrix is "universal", rank-one and rotates (changes its orientation in generation space) with changing scale $μ$, (iii) the metric in generation space is scale-dependent too, and in general non-flat, (iv) the theta-angle term in the QCD action of topological origin gets transformed into the CP-violating phase of the CKM matrix for quarks, thus offering at the same time a solution to the strong CP problem.

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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