Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
1998-05-28
Physics
High Energy Physics
High Energy Physics - Theory
30 pages, latex, 9 figures
Scientific paper
To illustrate the unitarity of the massive gauge field theory described in the foregoing papers, we calculate the scattering amplitudes up to the fourth order of perturbation by the optical theorem and the Landau-Cutkosky rule. In the calculations, it is shown that for a given process, if all the diagrams are taken into account, the contributions arising from the unphysical intermediate states included in the longitudinal part of the gauge boson propagator and in the ghost particle propagator are completely cancelled out with each other in the S-matrix elements. Therefore, the unitarity of the S-matrix is perfectly ensured.
No associations
LandOfFree
Massive Gauge Field Theory Without Higgs Mechanism IV. Illustration of Unitarsity does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Massive Gauge Field Theory Without Higgs Mechanism IV. Illustration of Unitarsity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Massive Gauge Field Theory Without Higgs Mechanism IV. Illustration of Unitarsity will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-393160