Two-loop gluon diagrams from string theory
arXiv:hep-ph/9706396 · doi:10.1063/1.53731
Abstract
We briefly review the string technology needed to calculate Yang-Mills amplitudes at two loops, and we apply it to the evaluation of two-loop vacuum diagrams.
5 pages, LaTeX (AIP), talk presented by L. Magnea at DIS 97, Chicago