115 citations · 120 across the 6 of their papers we have counts for
3 papers · 1 filter
The field theory limit of multiloop string amplitudes
P. Di Vecchia, L. Magnea, R. Marotta +2
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…
Renormalization constants from string theory
Paolo Di Vecchia, Alberto Lerda, Lorenzo Magnea +2
We review some recent results on the calculation of renormalization constants in Yang-Mills theory using open bosonic strings. The technology of string amplitudes, supplemented wit…
Two-dimensional QCD on the sphere and on the cylinder
M. Caselle, A. D'Adda, L. Magnea +1
The partition functions of QCD2 on simple surfaces admit representations in terms of exponentials of the inverse coupling, that are modular transforms of the usual character expans…