# GR Alternativies

Posts concerning geometric theories of gravitation other than Einstein's general theory of relativity. These includes the likes of $f(R)$ gravity and Newton-Cartan theory.

### Newton-Cartan Gravity

A quick introduction of Newton-Cartan theory, which is a sort of Newtonian limit of general relativity from a geometric point of view.

### Traceless general relativity

A quick summary of the traceless version of general relativity.