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arXiv:1004.5081 [math-ph]AbstractReferencesReviewsResources

On the treatment of divergent integrals in perturbative quantum field theory

R. Trinchero

Published 2010-04-28Version 1

A simple integral that illustrates the concepts of regularization, subtraction, renormalization and renormalization group employed in perturbative quantum field theory(PQFT) is considered.

Categories: math-ph, hep-th, math.MP
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