Curvature Vacuum Correlations in N-Dimensional Einstein Gravity

Author: Shao L.   Noda H.   Shao D.   Shao C.G.  

Publisher: Springer Publishing Company

ISSN: 0020-7748

Source: International Journal of Theoretical Physics, Vol.41, Iss.5, 2002-05, pp. : 961-972

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Abstract

Under the flat Euclidean space–time background, the expressions for the leading terms of several two-point curvature vacuum correlation functions in N-dimensional Einstein gravity are calculated by using the perturbative expansion of the metric. It is shown that the contributions of the leading terms of such two-point curvature vacuum correlation functions are all vanishing.