The lambda Phi^4 Miracle: lattice data and the zero-point potential
arXiv:hep-ph/9507408
Abstract
Recent lattice data for the effective potential of lambda Phi^4 theory fits the massless one-loop formula with amazing precision. Any corrections are at least 100 times smaller than is reasonable, perturbatively. This is strong evidence for the "exactness conjecture" of Consoli and Stevenson.
arXiv comment6 pages, LaTeX