Einstein also introduced the concept of geodesics in his theory of general relativity. A geodesic is the path along which an ...
On a differential manifold or more generally on a geodesic metric space, one investigates geometric and analytic quantities and concepts, such as geodesics ... e.g. Einstein's general relativity. A ...
Special relativity and Lorentz transformations; Scalar and electromagnetic fields; Curved spacetime and the metric tensor; The equivalence principle; Geodesics, covariant derivatives, and Killing ...