Solution to infinity problem of scattering matrix using time-evolution operators without needing renormalization

DOI10.1007/978-3-031-52965-8_33zbMATH Open1547.81155MaRDI QIDQ6616761

Publication date: 9 October 2024

renormalization scattering matrix Dyson series time-evolution operator infinity problem

Perturbative methods of renormalization applied to problems in quantum field theory (81T15) Renormalization group methods applied to problems in quantum field theory (81T17) (S)-matrix theory, etc. in quantum theory (81U20)

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