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Solutions for a massless off-shell two-loop three-point vertex
Alfredo T. Suzuki, Alexandre G. M. Schmidt
Negative dimensional integration method (NDIM) seems to be a very promising technique for evaluating massless and/or massive Feynman diagrams. It is unique in the sense that the me…
Negative Dimensional Integration for Massive Four Point Functions--II: New Solutions
Alfredo T. Suzuki, Alexandre G. M. Schmidt
In this sequel calculation of the one-loop Feynman integral pertaining to a massive box diagram contributing to the photon-photon scattering amplitude in quantum electrodynamics, w…
Negative Dimensional Integration for Massive Four Point Functions--I: The Standard Solutions
Alfredo T. Suzuki, Alexandre G. M. Schmidt
Feynman diagrams are the best tool we have to study perturbative quantum field theory. For this very reason the development of any new technique which allows us to compute Feynman…