On Some New Proof of the Bogoliubov-Parasiuk Theorem (Nonequilibrium Renormalization Theory II)

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dc.creatorProkhorenko, D. V.
dc.date2007-08-30
dc.date.accessioned2026-07-07T08:26:41Z
dc.date.available2026-07-07T08:26:41Z
dc.descriptionIt is usually used a complicated combinatorics to prove the Bogoliubov-Parasiuk theorem. In the present paper we give a proof of the Bogoliubov-Parasiuk theorem which use a simple combinatorics. To give this proof we interpret Feynman amplitudes as distributions on the space of α-parameters. We will use this technique in the next paper to give a proof that the divergences in nonequilibrium diagram technique can be subtracted by means the counterterms of asymptotical state.
dc.identifierhttps://arxiv.org/abs/0708.4147
dc.identifierhttp://arxiv.org/abs/0708.4147
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/137024
dc.subjectMathematical Physics
dc.titleOn Some New Proof of the Bogoliubov-Parasiuk Theorem (Nonequilibrium Renormalization Theory II)
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