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CHARGE SYMMETRY PROPERTIES AND REPRESENTATIONS OF THE EXTENDED LORENTZ GROUP IN THE THEORY OF ELEMENTARY PARTICLES (in Russian)

Journal Article · · Zhur. Eksptl'. i Teoret. Fiz.
The extended Lorentz group whlch includes the complete Lorentz group and charge conjugation operation is considered. It is shown that the use of irreducible projective representations of this extended group requires the existence of charge multiplets. Charge symmetry and pair production of strange particles follow from invariance under reflections, charge conjugation and the laws of conservation of electric and baryon charges. The Pauli --Gursey transformation holds for free nucleons. The condition of invariance under this transformation also in the case of interaction leads to isobaric invariance in strong interactions of all particles. (tr-auth)
Research Organization:
Joint Inst. of Nuclear Research
Sponsoring Organization:
USDOE
NSA Number:
NSA-13-009236
OSTI ID:
4277304
Journal Information:
Zhur. Eksptl'. i Teoret. Fiz., Journal Name: Zhur. Eksptl'. i Teoret. Fiz. Vol. Vol: 36
Country of Publication:
Country unknown/Code not available
Language:
Russian