Is General Theory of Relativity incomplete?

The answer is yes! 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.

What are the limitations of general relativity?

It cannot decelerate and reverse itself, as would a mass particle. It must be redshifted to extinction. This would violate the equation for gravitational redshift. Some of the earliest applications of general relativity were to models of the universe.

Why is general relativity and quantum mechanics incompatible?

In quantum mechanics, fields are discontinuous and are defined by ‘quanta’. Quantum mechanics is incompatible with general relativity because in quantum field theory, forces act locally through the exchange of well-defined quanta.

What can general relativity not explain?

Our observations are consistent with Einstein’s theory of general relativity. It cannot fully explain gravity inside a black hole, and at some point we will need to move beyond Einstein’s theory to a more comprehensive theory of gravity that explains what a black hole is.”

What is the difference between the special theory and the general theory of relativity?

The difference between general relativity and special relativity is that general relativity is related to gravity and acceleration, whereas special relativity is related to speed and time. General relativity theory is a theory that was published by Albert Einstein. It is known as the geometric theory of gravity.

What is the main difference between special and general theory of relativity?

The difference between general relativity and special relativity is that general relativity is related to gravity and acceleration, whereas special relativity is related to speed and time.

Are there any flaws in the theory of relativity?

Reasons for criticism of the theory of relativity have included alternative theories, rejection of the abstract-mathematical method, and alleged errors of the theory. According to some authors, antisemitic objections to Einstein’s Jewish heritage also occasionally played a role in these objections.

How does general relativity relate to special relativity?

General relativity generalizes special relativity and refines Newton’s law of universal gravitation, providing a unified description of gravity as a geometric property of space and time or four-dimensional spacetime.

Are the predictions of general relativity in relation to classical physics?

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.

What does general relativity predict about the curvature of spacetime?

General relativity predicts that the path of light will follow the curvature of spacetime as it passes near a star. This effect was initially confirmed by observing the light of stars or distant quasars being deflected as it passes the Sun.

Is general relativity better than Newtonian gravity?

During that period, general relativity remained something of a curiosity among physical theories. It was clearly superior to Newtonian gravity, being consistent with special relativity and accounting for several effects unexplained by the Newtonian theory.