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DeWitt-Schwinger Renormalization of $<φ^2>$ in $d$ Dimensions
Published 11 Nov 2010 in gr-qc | (1011.2598v1)
Abstract: A compact expression for the DeWitt-Schwinger renormalization terms suitable for use in even-dimensional space-times is derived. This formula should be useful for calculations of $<\phi2(x)>$ and $<T_{\mu\nu}(x)>$ in even dimensions.
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