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See all on Wikipediahttps://en.wikipedia.org/wiki/General_relativityGeneral relativity, also known as the general theory of relativity and Einstein's theory of gravity, is the geometric theory of gravitation published by Albert Einstein in 1915 and is the current description of gravitation in modern physics. General relativity generalizes special relativity and refines Newton's law of … See more
Soon after publishing the special theory of relativity in 1905, Einstein started thinking about how to incorporate gravity into his new relativistic framework. In 1907, beginning with a simple thought experiment involving … See more
The derivation outlined in the previous section contains all the information needed to define general relativity, describe its key properties, and address a question of crucial … See more
Neo-Lorentzian Interpretation
Examples of prominent physicists who support neo-Lorentzian explanations of general relativity are Franco Selleri and Antony Valentini. See moreAsymptotic symmetries
The spacetime symmetry group for special relativity is the Poincaré group, which is a ten-dimensional group of three Lorentz boosts, three … See moreGeneral relativity can be understood by examining its similarities with and departures from classical physics. The first step is the … See more
General relativity has a number of physical consequences. Some follow directly from the theory's axioms, whereas others have become clear only in the course of many years of research … See more
Gravitational lensing
The deflection of light by gravity is responsible for a new class of astronomical phenomena. If a massive object is situated … See moreWikipedia text under CC-BY-SA license- https://simple.wikipedia.org/wiki/General_relativity
WebGeneral relativity is a theory of space and time. The theory was published by Albert Einstein in 1915. The central idea of general relativity is that space and time are two aspects of …
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- https://en.wikipedia.org/wiki/Introduction_to_general_relativity
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.
By the beginning of the 20th century, Newton's law of universal gravitation had been accepted for more than two hundred years as a valid description of the g…Wikipedia · Text under CC-BY-SA license- Estimated Reading Time: 12 mins
- https://en.wikipedia.org/wiki/History_of_general_relativity
- General relativity G μ ν + Λ g μ ν = κ T μ ν {\displaystyle G_{\mu \nu }+\Lambda g_{\mu \nu }={\kappa }T_{\mu \nu }} Introduction History Mathematical formulation Tests Fundamental concepts Equivalence principle Special relativity World line Pseudo-Riemannian manifold Phenomena Kepler problem Gravitational lensing Gravitational waves Frame-dragging...
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WebThe mere curvature of the path of a photon passing near the Sun is too small to have an observable delaying effect (when the round-trip time is compared to the time taken if the …
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- https://en.wikipedia.org/wiki/Theory_of_relativity
WebThe theory of relativity usually encompasses two interrelated theories by Albert Einstein: special relativity and general relativity, proposed and published in 1905 and 1915, …
- https://en.wikipedia.org/wiki/Mathematics_of_general_relativity
WebIn general relativity, it was noted that, under fairly generic conditions, gravitational collapse will inevitably result in a so-called singularity. A singularity is a point where the solutions …
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WebGeneral relativity, or the general theory o relativity, is the geometric theory o gravitation published bi Albert Einstein in 1916 an the current description o gravitation in modren …
- https://en.wikipedia.org/wiki/Geodesics_in_general_relativity
WebIn general relativity, a geodesic generalizes the notion of a "straight line" to curved spacetime. Importantly, the world line of a particle free from all external, non-gravitational …
- https://en.wikipedia.org/wiki/Exact_solutions_in_general_relativity
WebPhysics portal. Category. v. t. e. In general relativity, an exact solution is a solution of the Einstein field equations whose derivation does not invoke simplifying assumptions, …
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