Renormalization Theory in the Electrostatic and Vector Potential Calculation

Wesley Spalenza; J. Alexandre Nogueira

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Renormalization Theory in the Electrostatic and Vector Potential Calculation

Wesley Spalenza·J. Alexandre Nogueira

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Abstract

In this work we attempt to show in a clear and simple manner the fundamental ideas of the Renormalization Theory. With that intention we use two well-known problems of the Physic and Engeneering undergraduate students, the calculation of the electrostatic and vector potential of a infinite line charge density and current, respectively. We still employ different regularization methods (cut-off, dimensional and zeta function) and the arising of the scale parameter is consider.

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Wesley Spalenza, J. Alexandre Nogueira. 2005-03-13. Renormalization Theory in the Electrostatic and Vector Potential Calculation. https://arxiv.org/abs/physics/0503107

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