General Relativity: New insights from a Geometric Algebra approach
arXiv:2404.19682
Abstract
In this paper, we present a series of techniques to describe General Relativity using Geometric Algebra (GA). We emphasize the physical interpretation of quantities and provide a step-by-step guide for performing calculations. In doing so, we show how GA offers insightful information on the physical meaning of the connection coefficients, the Riemann tensor, and other geometrical quantities.
arXiv comment9 pages, 2 figures