Is general relativity still correct?

The predictions of general relativity in relation to classical physics have been confirmed in all observations and experiments to date. Although general relativity is not the only relativistic theory of gravity, it is the simplest theory that is consistent with experimental data.

Why general theory of relativity is incomplete?

General relativity works with differentiable manifolds, but it predicts singularities, which are not differentiable. So GR is incomplete even if we does nor take into account quantum effects. Even at classical level one needs a theory of singularities or a sort of modification without singularities.

Has Einstein’s theory been proven?

Einstein’s Theory Of Relativity Proven: Scientists See Light From Behind Black Hole. Astronomers at Stanford University have, for the first time ever, detected light coming from the back of a black hole, proving Albert Einstein’s theory of relativity (study published in Nature).

What does Einstein’s general theory of relativity say?

General relativity is a theory of gravitation developed by Albert Einstein between 1907 and 1915. The theory of general relativity says that the observed gravitational effect between masses results from their warping of spacetime.

What are the Einstein field equations?

The Einstein Field Equations are ten equations, contained in the tensor equation shown above, which describe gravity as a result of spacetime being curved by mass and energy. is determined by the curvature of space and time at a particular point in space and time, and is equated with the energy and momentum at that point.

What is Einstein’s theory of relativity called?

General relativity. The Einstein field equations (EFE; also known as Einstein’s equations) comprise the set of 10 equations in Albert Einstein’s general theory of relativity that describe the fundamental interaction of gravitation as a result of spacetime being curved by mass and energy.

Is general relativity a problem at high energies?

This is not a just a problem at high energies or short distances, it is a conceptual incompatibility that applies in every lab. General Relativity is introduced in the third year module ” PX389 Cosmology ” and is covered extensively in the fourth year module ” PX436 General Relativity “.

What is the conservation law of general relativity?

This conservation law is a physical requirement. With his field equations Einstein ensured that general relativity is consistent with this conservation condition. The nonlinearity of the EFE distinguishes general relativity from many other fundamental physical theories.