QFT Treatment of Processes in Strong External Backgrounds
- Autores: Gitman D.M.1,2,3, Gavrilov S.P.1,4
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Afiliações:
- National Research Tomsk State University
- P. N. Lebedev Physical Institute of the Russian Academy of Sciences
- Instituto de Fisica, Universidade de São Paulo
- A. I. Herzen Russian State Pedagogical University
- Edição: Volume 59, Nº 11 (2017)
- Páginas: 1723-1730
- Seção: Article
- URL: https://bakhtiniada.ru/1064-8887/article/view/239020
- DOI: https://doi.org/10.1007/s11182-017-0969-y
- ID: 239020
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Resumo
We describe external electromagnetic fields for which a consistent QED nonperturbative with respect to these fields can be formulated. We point out difficulties with such a formulation in the case of the external Coulomb field.
Sobre autores
D. Gitman
National Research Tomsk State University; P. N. Lebedev Physical Institute of the Russian Academy of Sciences; Instituto de Fisica, Universidade de São Paulo
Autor responsável pela correspondência
Email: gitman@if.usp.br
Rússia, Tomsk; Moscow; São Paulo
S. Gavrilov
National Research Tomsk State University; A. I. Herzen Russian State Pedagogical University
Email: gitman@if.usp.br
Rússia, Tomsk; Saint Petersburg
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