1306.6701 (Kenji Muneyuki et al.)

Renormalization of Higher Derivative Quantum Gravity Coupled to a Scalar
with Shift Symmetry    [PDF]

Kenji Muneyuki, Nobuyoshi Ohta

It has been suggested that higher-derivative gravity theories coupled to a scalar field with shift symmetry may be an important candidate for a quantum gravity. We show that this class of gravity theories are renormalizable in D = 3 and 4 dimensions.

View original: http://arxiv.org/abs/1306.6701