Higher derivative relativistic quantum gravity
arXiv:1711.02975 · doi:10.1142/S0217732318500281
Abstract
Relativistic quantum gravity with the action including terms quadratic in the curvture tensor is analyzed. We derive new expressions for the corresponding Lagrangian and the graviton propagator within dimensional regularization. We argue that the considered model is a good candidate for the fundamental quantum theory of gravitation.
7 pages