Linearized gravity information

linearized gravity is an effective method for modeling the effects of gravity when the gravitational field is weak. The usage of linearized gravity is...

can be seen as an extension of linearized gravity in the following way. Linearized gravity is obtained by linearizing general relativity around flat space...

physics, gravity (from Latin gravitas 'weight') is a fundamental interaction which causes mutual attraction between all things that have mass. Gravity is,...

fluid dynamics, gravity waves are waves generated in a fluid medium or at the interface between two media when the force of gravity or buoyancy tries...

-\mathbf {r} '|}}\mathrm {d} ^{3}\mathbf {r} '} The retarded potential in linearized general relativity is closely analogous to the electromagnetic case. The...

Approximate solutions may also be found by perturbation theories such as linearized gravity and its generalization, the post-Newtonian expansion, both of which...

of general relativity that plays an important role in canonical quantum gravity and numerical relativity. It was first published in 1959. The comprehensive...

Special relativity applies to all physical phenomena in the absence of gravity. General relativity explains the law of gravitation and its relation to...

Loop quantum gravity (LQG) is a theory of quantum gravity that incorporates matter of the Standard Model into the framework established for the intrinsic...

Quantum gravity (QG) is a field of theoretical physics that seeks to describe gravity according to the principles of quantum mechanics. It deals with...

spacetime as having only small deviations from flat spacetime, leading to the linearized EFE. These equations are used to study phenomena such as gravitational...

a gravitational wave has a very small amplitude (as formulated in linearized gravity). However, they help illustrate the kind of oscillations associated...

(also called teleparallel gravity), was an attempt by Albert Einstein to base a unified theory of electromagnetism and gravity on the mathematical structure...

singularity, spacetime singularity or simply singularity is a condition in which gravity is predicted to be so intense that spacetime itself would break down catastrophically...

massless spin-2 field with a Proca field. The dual formulations of linearized gravity are described by a mixed Young symmetry tensor T λ 1 λ 2 ⋯ λ D − 3...

Rindler coined the term in the 1950s. In 1784, John Michell proposed that gravity can be strong enough in the vicinity of massive compact objects that even...

Entropic gravity, also known as emergent gravity, is a theory in modern physics that describes gravity as an entropic force—a force with macro-scale homogeneity...

A black hole is a region of spacetime where gravity is so strong that nothing, not even light and other electromagnetic waves, is capable of possessing...

gravitational field which it produces. In the relativistic sense, the "speed of gravity" refers to the speed of a gravitational wave, which, as predicted by general...

Induced gravity (or emergent gravity) is an idea in quantum gravity that spacetime curvature and its dynamics emerge as a mean field approximation of...

experienced in linear acceleration, which by the equivalence principle is indistinguishable from gravity. In a more general sense, "artificial gravity" may also...

Conformal gravity refers to gravity theories that are invariant under conformal transformations in the Riemannian geometry sense; more accurately, they...

velocity time dilation equation in the presence of motion and absence of gravity, i.e. β e = 0 {\displaystyle \beta _{e}=0} . It reduces to gravitational...

physicists have presented arguments to suggest that a theory of quantum gravity (which would incorporate both theories) would eliminate those solutions...