39 citations · 98 across the 6 of their papers we have counts for
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hep-th2023★ 10 cited
On Two-Loop Effective Action of 2D Sigma Model
P. V. Akacevich, A. V. Ivanov
In this paper, we study two-loop contribution to the effective action of a two-dimensional sigma model. We derive a new formula, which can be applicable to a regularization of gene…
hep-th2022★ 3 cited
Anomaly inflow for local boundary conditions
A. V. Ivanov, D. V. Vassilevich
We study the -invariant of a Dirac operator on a manifold with boundary subject to local boundary conditions with the help of heat kernel methods. In even dimensions, we relate…
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…