A possible way to relate the "covariantization" and the negative dimensional integration methods in the light cone gauge
arXiv:hep-th/0105022 · doi:10.1142/S0217732301005266
Abstract
In this work we present a possible way to relate the method of covariantizing the gauge dependent pole and the negative dimensional integration method for computing Feynman integrals pertinent to the light-cone gauge fields. Both techniques are applicable to the algebraic light-cone gauge and dispense with prescriptions to treat the characteristic poles.
9 pages