Separation of scattering and selfaction revisited

2010/03/25 by L. D. Faddeev, Faddeev, L. D.
Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #Quantum Mechanics and Applications #Quantum and electron transport phenomena

paper · pdf · doi:10.48550/arxiv.1003.4854

openalex publication_date 2010/03/25 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The definition of scattering operator in Quantum Field Theory is critically reconsidered. The correct treatment of one-particle states is connected with separation of selfaction from interaction. The formalism of functional integral is used for the description of such a separation via introduction of the quantum equation of motion.

Citations

• Mass in Quantum Yang-Mills Theory

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