history of discovery of parity violation;
mixing angles;
origin of symmetry violation;
scalar field and properties of vacuum;
D O I:
10.1088/1009-1963/15/6/001
中图分类号:
O4 [物理学];
学科分类号:
0702 ;
摘要:
From the history of the theta-tau puzzle and the discovery of parity non-conservation in 1956, we review the current status of discrete symmetry violations in the weak interaction. Possible origin of these symmetry violations are discussed.