The field theory limit of multiloop string amplitudes
Loading...
Date
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Description
We report on recent progress in the use of string techniques for the computation of field theory amplitudes. We show how one-loop renormalization constants in Yang-Mills theory can be computed using the open spinning string, we review the calculation of two-loop scalar amplitudes with the bosonic string, and we briefly indicate how the technique can be applied to the two-loop vacuum bubbles of Yang-Mills theory.
9 pages, Latex, contribution to the proceedings of the workshop Gauge Theories, Applied Supersymmetry and Quantum gravity, Imperial College, London, 1996
9 pages, Latex, contribution to the proceedings of the workshop Gauge Theories, Applied Supersymmetry and Quantum gravity, Imperial College, London, 1996