Quantum gravity with torsion and non-metricity

Understand

We study the renormalization of theories of gravity with an arbitrary (torsionful and non-metric) connection.

• The class of actions we consider is of the Palatini type, including the most general terms with up to two derivatives of the metric, but no derivatives of the connection.
• It contains 19 independent parameters.
• We calculate the one loop beta functions of these parameters and find their fixed points.