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Infrared divergence enforces a rearranged perturbation expansion II QED

For pt.I see ibid., vol.39A, p.604 (1977). Part I showed, for the case of scalar electrodynamics, that the ordinary perturbation expansion (OPE) must, except in certain cases, be rearranged in order to carry out uniquely the infrared (IR) exponentiation in a translation- and gauge-invariant way. The...

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Detalles Bibliográficos
Autor principal: Matsson, L
Lenguaje:eng
Publicado: 1977
Materias:
Acceso en línea:http://cds.cern.ch/record/878587