Abstract
Higher-derivative contributions to the three-graviton vertex are calculated for 4-derivative quantum gravity, and its divergence is analyzed. It is shown that new divergences exist in the theory.
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Chen, Zq., Shao, Cg. & Ma, Wc. Three-graviton vertex calculation and divergence analysis of higher-derivative quantum gravity. Int J Theor Phys 36, 2839–2845 (1997). https://doi.org/10.1007/BF02435712
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DOI: https://doi.org/10.1007/BF02435712