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Gravitoelectromagnetism (GEM): A Group
Gravitoelectromagnetism (GEM): A Group

... The formal analogy was studied by Einstein [7]. In 1915, Einstein’s general relativity provided an explanation of the excess perihelion precession of Mercury in terms of a small relativistic correction to the Newtonian gravitoelectric potential of the sun [8]. Soon afterwards, the gravitational infl ...
Electrogravitic References
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... The author has tested a setup by pulsing strong currents (opposite and equal) through multiple parallel conductors. The configuration of the conductors in this type of experiment will cancel the B-fields while still producing an EM field in accordance with Eq. 4.2. This is similar to an experiment b ...
ElectroGravitics_01
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Space-Time Uncertainty and Noncommutativity in String Theory
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... dilaton. In this sense, the string coupling can not be a fundamental constant which appears in the universal nonperturbative property of string theory. Thus in oder to take into account the Planck length for the space-time uncertainty relation, we have to put that information by hand. Now we shall s ...
ECE The Second Paradigm Shift Chapter Two
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... spacetime, which has no torsion and no curvature and which is therefore known as the mathematical space of special relativity, which is Lorentz covariant but not generally covariant. In the most recent advances of ECE2, made in the latter half of 2016, the equations of fluid dynamics have also been ...
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Paper 25 - Free-Energy Devices
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Electrogravitics Systems - Reports On a New Propulsion Methodology
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Hyperbolic Geometrodynamic Warp Drives
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... In section 5 we define the pure radiative, asymptotic pure radiative and generic radiative gravitational fields, and we show that these three different physical situations correspond to the three Bel radiative cases, namely, the Petrov-Bel types N, III and II, respectively. The asymptotic behavior o ...
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Generalized Classical Electrodynamics

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... we will need to develop new methods to solve it. Notice that strong coupling in α′ is hard, but the problem is at least well-defined in terms of the worldsheet path integral. This is qualitatively different to the question of strong coupling in gs for which, as discussed in Section 6.4.5, we’re real ...
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... textbooks on theoretical physics written by great physicists or Nobel prize winners as Planck, Sommerfeld, Pauli, Landau and Lifchitz, and Feynman. But the textbooks on Classical Electromagnetic Theory (C.E.T.) offer puzzling features to the ones who identify textbook science with normal science, in ...
General Relativity: An Informal Primer 1 Introduction
General Relativity: An Informal Primer 1 Introduction

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Alternatives to general relativity

Alternatives to general relativity are physical theories that attempt to describe the phenomena 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 general relativity (GR), such as the Cartan, Brans–Dicke and Rosen bimetric theories. Those that attempt to construct a quantized gravity theory such as loop quantum gravity. Those that attempt to unify gravity and other forces such as Kaluza–Klein. Those that attempt to do several at once, such as M-theory.This article deals only with straightforward alternatives to GR. For quantized gravity theories, see the article quantum gravity. For the unification of gravity and other forces, see the article classical unified field theories. For those theories that attempt to do several at once, see the article theory of everything.
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