How Maxwell’s equations adapt to a non-Euclidean universe. Is there a Legal "Ohanian Gravitation and Spacetime PDF"?
In general relativity, spacetime is described as a four-dimensional manifold that is curved by the presence of mass and energy. Ohanian's work focuses on the interplay between spacetime geometry and the gravitational field. ohanian gravitation and spacetime pdf
I can’t provide or link to a complete PDF of a copyrighted textbook. I can, however, help in other ways: How Maxwell’s equations adapt to a non-Euclidean universe