Divergences of the scalar sector of quadratic gravity
arXiv:2202.04536 · doi:10.1088/1361-6382/ac7cb6
Abstract
The divergences coming from a particular sector of gravitational fluctuations around a generic background in general theories of quadratic gravity are analyzed. They can be summarized in a particular type of scalar model, whose properties are analyzed.
23 pages. No figures. References and comments added