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Exact solutions in general relativity and Perfect fluid

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Exact solutions in general relativity and Perfect fluid

Exact solutions in general relativity vs. Perfect fluid

In general relativity, an exact solution is a Lorentzian manifold equipped with tensor fields modeling states of ordinary matter, such as a fluid, or classical nongravitational fields such as the electromagnetic field. In physics, a perfect fluid is a fluid that can be completely characterized by its rest frame mass density \rho_m; and isotropic pressure p. Real fluids are "sticky" and contain (and conduct) heat.

Similarities between Exact solutions in general relativity and Perfect fluid

Exact solutions in general relativity and Perfect fluid have 7 things in common (in Unionpedia): Fluid, Fluid solution, Friedmann–Lemaître–Robertson–Walker metric, General relativity, Lagrangian (field theory), Minkowski space, Stress–energy tensor.

Fluid

In physics, a fluid is a substance that continually deforms (flows) under an applied shear stress.

Exact solutions in general relativity and Fluid · Fluid and Perfect fluid · See more »

Fluid solution

In general relativity, a fluid solution is an exact solution of the Einstein field equation in which the gravitational field is produced entirely by the mass, momentum, and stress density of a fluid.

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Friedmann–Lemaître–Robertson–Walker metric

The Friedmann–Lemaître–Robertson–Walker (FLRW) metric is an exact solution of Einstein's field equations of general relativity; it describes a homogeneous, isotropic, expanding or contracting universe that is path connected, but not necessarily simply connected.

Exact solutions in general relativity and Friedmann–Lemaître–Robertson–Walker metric · Friedmann–Lemaître–Robertson–Walker metric and Perfect fluid · See more »

General relativity

General relativity (GR, also known as the general theory of relativity or GTR) is the geometric theory of gravitation published by Albert Einstein in 1915 and the current description of gravitation in modern physics.

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Lagrangian (field theory)

Lagrangian field theory is a formalism in classical field theory.

Exact solutions in general relativity and Lagrangian (field theory) · Lagrangian (field theory) and Perfect fluid · See more »

Minkowski space

In mathematical physics, Minkowski space (or Minkowski spacetime) is a combining of three-dimensional Euclidean space and time into a four-dimensional manifold where the spacetime interval between any two events is independent of the inertial frame of reference in which they are recorded.

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Stress–energy tensor

The stress–energy tensor (sometimes stress–energy–momentum tensor or energy–momentum tensor) is a tensor quantity in physics that describes the density and flux of energy and momentum in spacetime, generalizing the stress tensor of Newtonian physics.

Exact solutions in general relativity and Stress–energy tensor · Perfect fluid and Stress–energy tensor · See more »

The list above answers the following questions

Exact solutions in general relativity and Perfect fluid Comparison

Exact solutions in general relativity has 89 relations, while Perfect fluid has 21. As they have in common 7, the Jaccard index is 6.36% = 7 / (89 + 21).

References

This article shows the relationship between Exact solutions in general relativity and Perfect fluid. To access each article from which the information was extracted, please visit:

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