The charge and mass perturbative renormalization in explicitly covariant LFD

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dc.creatorDugne, J. -J.
dc.creatorKarmanov, V. A.
dc.creatorMathiot, J. -F.
dc.date2001-01-15
dc.date.accessioned2026-07-07T12:26:10Z
dc.date.available2026-07-07T12:26:10Z
dc.descriptionIn several preceding studies, the explicitly covariant formulation of light front dynamics was developed and applied to many observables. In the present study we show how in this approach the renormalization procedure for the first radiative correction can be carried out in a standard way, after separating out the contributions depending on the orientation of the light-front plane. We calculate the renormalized QED vertices $γe^-\to e^-$ and $e^+e^-\to γ$ and the electron self-energy and recover, in a straightforward way, the well known analytical results obtained in the Feynman approach.
dc.description16 pages, 3 figures, LateX
dc.identifierhttps://arxiv.org/abs/hep-ph/0101156
dc.identifierhttp://arxiv.org/abs/hep-ph/0101156
dc.identifierEur.Phys.J.C22:105-114,2001
dc.identifierdoi:10.1007/s100520100770
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/214795
dc.subjectHigh Energy Physics - Phenomenology
dc.titleThe charge and mass perturbative renormalization in explicitly covariant LFD
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