1302.3939 (A. V. Kotikov et al.)

A note on an application of the method of uniqueness to reduced quantum
electrodynamics    [PDF]

A. V. Kotikov, S. Teber

Using the method of uniqueness a two-loop massless propagator Feynman diagram with a non-integer index on the central line is evaluated in a very transparent way. The result is applied to the computation of the two-loop polarization operator in Reduced Quantum Electrodynamics.

View original: http://arxiv.org/abs/1302.3939