Combinatorics of renormalization as matrix calculus

Simple item page
dc.creatorEbrahimi-Fard, K.
dc.creatorGracia-Bondia, J. M.
dc.creatorGuo, L.
dc.creatorVarilly, J. C.
dc.date2005-08-21
dc.date2005-10-31
dc.date.accessioned2026-07-07T06:42:12Z
dc.date.available2026-07-07T06:42:12Z
dc.descriptionWe give a simple presentation of the combinatorics of renormalization in perturbative quantum field theory in terms of triangular matrices. The prescription, that may be of calculational value, is derived from first principles, to wit, the ``Birkhoff decomposition'' in the Hopf-algebraic description of renormalization by Connes and Kreimer.
dc.description10 pages, revised version, typos corrected, to appear in Phys. Lett. B
dc.identifierhttps://arxiv.org/abs/hep-th/0508154
dc.identifierhttp://arxiv.org/abs/hep-th/0508154
dc.identifierPhys.Lett. B632 (2006) 552-558
dc.identifierdoi:10.1016/j.physletb.2005.11.001
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/101950
dc.subjectHigh Energy Physics - Theory
dc.subjectMathematical Physics
dc.titleCombinatorics of renormalization as matrix calculus
dc.typetext

Files

Collections

arXiv