Lorentz Invariant Renormalization in Causal Perturbation Theory

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In the framework of causal perturbation theory renormalization consists of the extension of distributions. We give the explicit form of a Lorentz invariant extension of a scalar distribution, depending on one difference of space time coordinates.
9 pages, no figures

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High Energy Physics - Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/56008

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-th/9903266
 http://arxiv.org/abs/hep-th/9903266

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arXiv