Displacement Operator Formalism

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dc.creatorPapavassiliou, Joannis
dc.creatorBinosi, Daniele
dc.creatorPilaftsis, Apostolos
dc.date2005-12-02
dc.date.accessioned2026-07-07T06:54:08Z
dc.date.available2026-07-07T06:54:08Z
dc.descriptionWe review the D-formalism, a new method for determining the renormalization of Green functions to all orders in perturbation theory. This formalism exploits the fact that the renormalized Green functions may be calculated by displacing by an infinite amount the renormalized fields and parameters of the theory with respect to the unrenormalized ones. We briefly discuss some of its main characteristics, its conceptual and practical advantages, and some new results obtained through it.
dc.description4 pages, presented at the International Europhysics Conference on High Energy Physics, HEP-EPS 2005, Lisbon, Portugal, July 21-27, 2005
dc.identifierhttps://arxiv.org/abs/hep-ph/0512030
dc.identifierhttp://arxiv.org/abs/hep-ph/0512030
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/105832
dc.subjectHigh Energy Physics - Phenomenology
dc.titleDisplacement Operator Formalism
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