We study how to set up systematic summation rules that could permit us to interpret the divergent expressions arising in the perturbation theory of $:P(\varphi):_d$ when one does not allow any renormalization besides the usual coupling constants, mass and wave function renormalizations.
Perturbation Theory and non Renormalizable Scalar Fields / Gallavotti, Giovanni; G., Felder. - In: COMMUNICATIONS IN MATHEMATICAL PHYSICS. - ISSN 0010-3616. - STAMPA. - 102:(1985), pp. 549-571. [10.1007/BF01221647]
Perturbation Theory and non Renormalizable Scalar Fields
GALLAVOTTI, Giovanni;
1985
Abstract
We study how to set up systematic summation rules that could permit us to interpret the divergent expressions arising in the perturbation theory of $:P(\varphi):_d$ when one does not allow any renormalization besides the usual coupling constants, mass and wave function renormalizations.File allegati a questo prodotto
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