✦ LIBER ✦

A generator coordinate theory of nuclear reactions: B. Giraud. D. Ph-T, CEN-Saclay and MDIS, DITEIM, Paris, France, and J. Letourneux. Laboratoire de Physique Théorique et Hautes Energies, 91 Orsay, France, and Laboratoire de Physique Nucléaire, Université de Montréal, Montréal, Canada, and E. Osnes. Institute of Physics, University of Oslo, Oslo 3, Norway

Publisher: Elsevier Science
Year: 1975
Tongue: English
Weight: 83 KB
Volume: 89
Category: Article
ISSN: 0003-4916
DOI: 10.1016/0003-4916(75)90308-5

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✦ Synopsis

We present a formal calculation of the infrared singularity structure of the fermion propagator in QED based on the Faddeev-Kulish asymptotic solution. The Renormalization program is reviewed in the context of the BPHZ subtraction scheme and a refinement of the Renormalization group methods is employed to study the infrared singularities in perturbation theory.