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hep-th2022★ 17 cited
Formula for two-loop divergent part of 4-D Yang-Mills effective action
A. V. Ivanov, N. V. Kharuk
In the paper, we study the two-loop contribution to the effective action of the four-dimensional quantum Yang-Mills theory. We derive a new formula for the contribution in terms of…
hep-th2022★ 14 cited
Quantum equation of motion and two-loop cutoff renormalization for model
A. V. Ivanov, N. V. Kharuk
We present two-loop renormalization of -model effective action by using the background field method and cutoff momentum regularization. In this paper, we also study a derivati…