中国物理B ›› 2006, Vol. 15 ›› Issue (6): 1125-1133.doi: 10.1088/1009-1963/15/6/001

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New insights to old problems

李政道   

  1. Pupin Physics Laboratory, Columbia University, New York, NY, USA and China Center of Advanced Science and Technology (CCAST), Beijing, China
  • 收稿日期:2006-04-18 出版日期:2006-06-20 发布日期:2006-06-20
  • 基金资助:
    Based on an invited talk given at the 2006 APS Meeting as the first presentation in the Session on 50 Years Since the Discovery of Parity Nonconservation in the Weak Interaction I, April 22, 2006 (Appendix A).

New insights to old problems

Lee T. D. (李政道)   

  1. Pupin Physics Laboratory, Columbia University, New York, NY, USA and China Center of Advanced Science and Technology (CCAST), Beijing, China
  • Received:2006-04-18 Online:2006-06-20 Published:2006-06-20
  • Supported by:
    Based on an invited talk given at the 2006 APS Meeting as the first presentation in the Session on 50 Years Since the Discovery of Parity Nonconservation in the Weak Interaction I, April 22, 2006 (Appendix A).

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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.

关键词: history of discovery of parity violation, mixing angles, origin of symmetry violation, scalar field and properties of vacuum

Abstract: 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.

Key words: history of discovery of parity violation, mixing angles, origin of symmetry violation, scalar field and properties of vacuum

中图分类号:  (Charge conjugation, parity, time reversal, and other discrete symmetries)

  • 11.30.Er
12.38.Gc (Lattice QCD calculations)