publication . Other literature type . Article . 1978

Problem of Strong and Invariance in the Presence of Instantons

F. Wilczek;
  • Published: 30 Jan 1978
  • Publisher: American Physical Society (APS)
The requirement that P and T be approximately conserved in the color gauge theory of strong interactions without arbitrary adjustment of parameters is analyzed. Several possibilities are identified, including one which would give a remarkable new kind of very light, long-lived pseudoscalar boson.
arXiv: High Energy Physics::PhenomenologyHigh Energy Physics::Lattice
free text keywords: Strong CP problem, Mathematical physics, Color model, Particle physics, Gauge theory, Instanton, Boson, Pseudoscalar, Quantum chromodynamics, Color charge, Physics, Condensed matter physics
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