| Paradigms | |
|---|
| Classical |
- Einstein–Cartan
- Bimetric theories
- Gauge theory gravity
- Teleparallelism
- Composite gravity
- f(R) gravity
- Infinite derivative gravity
- Massive gravity
- Modified Newtonian dynamics, MOND
- AQUAL
- Tensor–vector–scalar
- Nonsymmetric gravitation
- Scalar–tensor theories
- Scalar–tensor–vector
- Conformal gravity
- Scalar theories
- Whitehead
- Geometrodynamics
- Induced gravity
- Chameleon
- Pressuron
- Degenerate Higher-Order Scalar-Tensor theories
|
|---|
| Quantum-mechanical |
- Euclidean quantum gravity
- Canonical quantum gravity
- Wheeler–DeWitt equation
- Loop quantum gravity
- Spin foam
- Causal dynamical triangulation
- Asymptotic safety in quantum gravity
- Causal sets
- DGP model
- Rainbow gravity theory
|
|---|
| Unified-field-theoric |
- Kaluza–Klein theory
- Supergravity
|
|---|
Unified-field-theoric and quantum-mechanical |
- Noncommutative geometry
- Semiclassical gravity
- Superfluid vacuum theory
- String theory
- M-theory
- F-theory
- Heterotic string theory
- Type I string theory
- Type 0 string theory
- Bosonic string theory
- Type II string theory
- Little string theory
- Twistor theory
|
|---|
Generalisations / extensions of GR | |
|---|