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Note on regularization dependence of loop corrections to the non-Abelian Chern-Simons term
Phys. Rev. D 41, 3267 – Published 15 May, 1990
DOI: https://doi.org/10.1103/PhysRevD.41.3267
Abstract
Using dimensional regularization, we reobtain the result that no Chern-Simons term is induced radiatively at two-loop order in the (2+1)-dimensional non-Abelian gauge theory with massive fermions. We also confirm that the result is gauge invariant.
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