GENERATION PERMUTATION SYMMETRY AND THE QUARK MIXING MATRIX

被引：39

作者：

HARRISON, PF ^{[1
]}

SCOTT, WG ^{[1
]}

机构：

[1] RUTHERFORD APPLETON LAB,DIDCOT OX11 0QX,OXON,ENGLAND

来源：

PHYSICS LETTERS B | 1994年 / 333卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(94)90170-8

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We propose a new discrete symmetry in the generation space of the fundamental fermions, consistent with the observed fermion mass spectrum. In the case of the quarks, the symmetry leads to the unique prediction of a flat CKM matrix at high energy. We explore the possibility that evolution due to quantum corrections leads to the observed hierarchical form of the CKM matrix at low energies.

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收藏

页码：471 / 475

页数：5

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