EntityQ2045231· pop 16· linked from 205 articlesmetric tensorSign in to saverank 2 tensor used to describe gravitation in general relativity and other field theoriesConnectionsMinkowski spacetimeEntitydifferential formEntitygeneral relativityEntitytensorEntityEinstein notationEntityRicci curvatureEntitypseudo-Riemannian manifoldEntitysignatureEntityRicci calculusEntitymathematicsEntityAlbert EinsteinPersonphysicsEntityenergyEntityCarl Friedrich GaussEntityLeonhard EulerEntityengineeringEntitymassEntityInternational Standard Book NumberEntitymatterEntityspecial relativityEntityCategoriesTensors in general relativityTime in physics