Abstract
In a recent paper by R. Pisarski and S. Rao concerning topologically massive quantum Yang-Mills theory, the expression of the P-even part of the non-Abelian gauge field selfenergy at one-loop order is shown to obey a consistency condition, which is not fulfilled by the formula originally presented by S. Deser, R. Jackiw, and S. Templeton. In this comment, I present a recalculation which agrees with Pisarski and Rao.
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