Numerical Computation of the Effective Potential and Renormalization
High Energy Physics - Theory
2015-06-26 v1 High Energy Physics - Lattice
Abstract
We present a novel way to compute the one-loop ring-improved effective potential numerically, which avoids the spurious appearence of complex expressions and at the same time is free from the renormalization ambiguities of the self-consistent approaches, based on the direct application of Schwinger-Dyson type equations to the masses.
Keywords
Cite
@article{arxiv.hep-th/9512190,
title = {Numerical Computation of the Effective Potential and Renormalization},
author = {G. Palma and L. Vergara},
journal= {arXiv preprint arXiv:hep-th/9512190},
year = {2015}
}
Comments
8 pages, LATEX, 2 postscript figures available. e-mail : gpalma@lauca.usach.cl , submitted to Mod. Phys. Letter A