Newton-Cartan (super)gravity as a non-relativistic limit

Understand

We define a procedure that, starting from a relativistic theory of supergravity, leads to a consistent, non-relativistic version thereof.

• As a first application we use this limiting procedure to show how the Newton-Cartan formulation of non-relativistic gravity can be obtained from general relativity.
• Then we apply it in a supersymmetric case and derive a novel, non-relativistic, off-shell formulation of three-dimensional Newton-Cartan supergravity.