Are there any other theories besides general relativity?

- Other
**theories**which do attempt**to**construct a theory using the principles of quantum mechanics**are**known as**theories**of quantized gravity. Thirdly,**there are theories**which attempt**to**explain gravity and other forces at the same time; these**are**known as classical unified field**theories**.

- Other

**Alternatives to general relativity**are physical**theories**that attempt to describe the phenomenon of gravitation in competition to Einstein's**theory**of**general****relativity**.**There**have been many different attempts at constructing an ideal**theory**of gravity. These attempts can be split into four broad categories based on their scope.Sep 01, 2020 · A Review on attempts to propose

**alternative****theories**to the**General****Relativity**is presented. The restriction is on classical models/**theories**and comprise rather algebraic extensions of the**theory**of**General****Relativity**. First, possible algebraic extensions of the space–time coordinates and metric extensions are presented, with a discussion of ...- P.O. Hess, P.O. Hess
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- 2020

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**there**.Have you read about the**alternative****theories**proposed by other scientists**to General****Relativity**?So far**General****Relativity**still stays the most accurate.But if we could generalise it?Perhaps try with some new maths like complex differentiable manifolds or Lie groups or another topological space that is differentiable?I do not know and ...Feb 06, 2019 ·

**Alternatives****to general****relativity**are physical**theories**that attempt to describe the phenomenon of gravitation in competition to Einstein's**theory**of**general****relativity**.**There**have been many different attempts at constructing an ideal**theory**of gravity. These attempts can be split into four broad categories: Straightforward**alternatives**to ...The Brans-Dicke

**theory**and the Rosen bimetric**theory**are two**alternatives****to general****relativity**which have been around for a very long time and which have also withstood many tests. However, they are less elegant and more complicated than**general****relativity**, in several senses. More ›. 455 People Used. More Info ››.**There**are two: special**relativity**and**general****relativity**. Special**relativity**is based upon two postulates: * The laws of nature are the same in all inertial reference frames, and * the speed of light [in a vacuum] is constant for all reference f...Aug 17, 2020 · Rather than merely taking the Newtonian gravitation into account, we need to consider the role

**general****relativity**plays in the physics of the galaxy. This consideration is able to partially explain the observed galaxy rotation curve, without modelling invisible dark matter or modifying the basic**theory**of gravitation.