Numerical Computation of the Effective Potential and Renormalization
arXiv:hep-th/9512190 · doi:10.1142/S0217732396000321
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.
8 pages, LATEX, 2 postscript figures available. e-mail : [email protected] , submitted to Mod. Phys. Letter A