Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2000-10-11
Int.J.Mod.Phys. A16 (2001) 3731-3744
Physics
High Energy Physics
High Energy Physics - Theory
17 pages; 3 figures drawn using feyn.sty
Scientific paper
10.1142/S0217751X01004931
We study the two-point function for the gauge boson in the axial-type gauges. We use the exact treatment of the axial gauges recently proposed that is intrinsically compatible with the Lorentz type gauges in the path-integral formulation and has been arrived at from this connection and which is a ``one-vector'' treatment. We find that in this treatment, we can evaluate the two-point functions without imposing any additional interpretation on the axial gauge 1/(n.q)^p-type poles. The calculations are as easy as the other treatments based on other known prescriptions. Unlike the ``uniform-prescription'' /L-M prescription, we note, here, the absence of any non-local divergences in the 2-point proper vertex. We correlate our calculation with that for the Cauchy Principal Value prescription and find from this comparison that the 2-point proper vertex differs from the CPV calculation only by finite terms. For simplicity of treatment, the divergences have been calculated here with n^2>0 and these have a smooth light cone limit.
Joglekar Satish D.
Misra Aalok
No associations
LandOfFree
Absence of Nonlocal Counter-terms in the Gauge Boson Propagator in Axial -type Gauges 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 Absence of Nonlocal Counter-terms in the Gauge Boson Propagator in Axial -type Gauges, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Absence of Nonlocal Counter-terms in the Gauge Boson Propagator in Axial -type Gauges will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-406984