The attraction between masses.
The General theory of relativity primarily applies to particles as they accelerate, particularly due to gravitation
George Henry Lepper has written: 'The generalized theory of gravitation versus the general theory of relativity' -- subject- s -: Gravitation, Relativity - Physics -
Albert Einstein worked out the Theory of General Relativity between 1905 and 1919. General Relativity is, as the name suggests, a more generalized extension of Special Relativity, which described the relationship between motion, space, and time, but did not include the effects of gravitation. General Relativity includes Gravitation, but is thought to be incomplete because its rules apply only to the macro universe, and fall apart at the subatomic level.
Einstein's theory of gravitation, known as General Relativity, is more comprehensive and accurate than Newton's theory of gravitation. While Newton's theory describes gravity as a force acting at a distance, Einstein's theory explains gravity as the curvature of spacetime caused by mass and energy. General Relativity has been able to make more precise predictions and has been confirmed by various experiments, showing its superiority over Newton's theory.
The general theory of relativity was published by Albert Einstein in 1915. The theory threw the world for a loop, because it broke widely from Newton's theory of gravitation. The theory of special relativity was also proposed by Einstein in 1905. Both theories sought to better explain the rules of gravity and time.
The term "theory" in "general theory of relativity" indicates a well-substantiated framework that has been extensively tested and validated through experimentation and observation. In contrast, a "hypothesis" refers to a preliminary explanation that requires further investigation. Albert Einstein's general theory of relativity provides a comprehensive understanding of gravitation and spacetime, making it a robust scientific theory rather than a mere hypothesis.
Galileo Galile wrote "the Theory of Relativity", and Einstein wrote the General theory of relativity and the special theory of relativity.
Special Relativity 1905 General Relativity completed 1915 published 1916
One highly recommended textbook for learning about general relativity, which covers the theory of gravity and spacetime curvature, is "Gravitation" by Charles W. Misner, Kip S. Thorne, and John Archibald Wheeler.
Sir Isaac Newton came up with the theory of universal gravitation. Newton's theory was later superseded by Einstein's theory of general relativity, but is still useful when studying the effects of gravity.
There's no such thing as an official theory. The classical theory of general relativity is the one that Einstein invented.
The theory of relativity was introduced by Albert Einstein in 1905 with his special theory of relativity, and later expanded with the general theory of relativity in 1915.