Linked from

The 201 pages that link to General relativity, each with the reason it gives.

• Bianchi identitiesRelated: Einstein’s theory made the contracted identity a constraint on gravitational field equations.

• History of geometryRelated: It gave Riemannian geometry a central role in describing physical space and time.

• Pure mathematicsRelated: Differential geometry became essential to expressing the theory's physical ideas.

• Einstein notationRelated: Its field equations use compact tensor expressions with repeated indices.

• General covarianceRelated: General covariance is a formal feature of its equations, not the whole physical content of the theory.

• Gregorio Ricci-CurbastroRelated: Its field equations use tensor calculus to relate spacetime curvature to energy and momentum.

• Noether's second theoremRelated: Coordinate invariance yields identities among Einstein’s field equations, illustrating the theorem.

• Outer spaceRelated: It explains how matter and energy curve space and alter the passage of time.

• Reinhard GenzelRelated: Stellar orbits near Sagittarius A* offer a setting to test its predictions in strong gravity.

• Superstring theoryRelated: A massless spin-two string state behaves like a quantum of gravity.

• Differentiable manifoldRelated: Its spacetime models use smooth manifolds with additional geometric structure.

• Theory of everythingRelated: Any complete framework must recover its tested account of gravity at large scales.

• Universe (cosmology)Related: It supplies the equations used to model cosmic expansion and spacetime on large scales.

• Joseph Hooton Taylor Jr.Related: The binary pulsar’s orbital changes tested a key prediction of this theory.

• Modern physicsRelated: It extends relativistic physics to gravity and the structure of the universe.

• Physical cosmologyRelated: Its equations describe how the universe’s expansion responds to matter and energy.

• Annalen der PhysikRelated: The journal later published Einstein's 1916 exposition of the theory.

• Michio KakuRelated: Its incompatibility with quantum theory motivates attempts at a unified framework.

• Andrea M. GhezRelated: The stars’ motions offer ways to test relativistic predictions in an unusually strong gravitational field.

• Classical unified field theoriesRelated: Its geometric account of gravity inspired the search for a similarly geometric account of electromagnetism.

• Computational astrophysicsRelated: Relativistic simulations are needed near black holes and in compact-object mergers.

• Gravitational-wave observatoryRelated: Observed waveforms test predictions of the theory in strong, rapidly changing gravitational fields.

• List of unsolved problems in physicsRelated: Its incompatibility with quantum theory motivates the search for quantum gravity.

• Mathematical methods in physicsRelated: Tensor calculus and differential geometry express its field equations.

• Ricci calculusRelated: Its field equations are naturally written and manipulated using Ricci calculus.

• Symmetry-based models (mathematical physics)Related: Its coordinate invariance and geometric structure exemplify symmetry constraints on gravitational laws.

• Three-dimensional system (spatial)Related: Its spatial geometry can be three-dimensional and may change with time.

• Timeline of cosmological theoriesRelated: Its equations allow cosmological models in which space itself expands or contracts.