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2D $R^2$ gravity in weak coupling limit

M. A. Zubkov
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Abstract

2D $R^2$ quantum gravity in infinitely large invariant volume is considered. In weak coupling limit the dynamics is reduced to quantum mechanics of a single degree of freedom. The correspondent two - point Green function is calculated explicitly in Gaussian approximation.

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M. A. Zubkov. 2004-05-26. 2D $R^2$ gravity in weak coupling limit. https://doi.org/10.1016/j.physletb.2004.05.045

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