2 papers
hep-ph2008
Gluing Feynman diagrams in NDIM: Insights into the three-point vertex
A. T. Suzuki, J. D. Bolzan, A. G. M. Schmidt
Three-point vertex diagram plays a key role in the whole renormalization program of several QFT (quantum field theory) models such as QED, QCD, the Standard Model of eletroweak int…
hep-th2008
QED Ward Identity for fermionic field in the light-front
J. H. O. Sales, A. T. Suzuki, J. D. Bolzan
In a covariant gauge we implicitly assume that the Green's function propagates information from one point of the space-time to another, so that the Green's function is responsible…