Absence of gravitational contributions to the running Yang–Mills coupling

@article{Ebert2007AbsenceOG,
  title={Absence of gravitational contributions to the running Yang–Mills coupling},
  author={Dietmar Ebert and Jan Plefka and Andreas Rodigast},
  journal={Physics Letters B},
  year={2007},
  volume={660},
  pages={579-582}
}

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