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Classical field theory and Exact solutions in general relativity

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

Difference between Classical field theory and Exact solutions in general relativity

Classical field theory vs. Exact solutions in general relativity

A classical field theory is a physical theory that predicts how one or more physical fields interact with matter through field equations. 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.

Similarities between Classical field theory and Exact solutions in general relativity

Classical field theory and Exact solutions in general relativity have 12 things in common (in Unionpedia): Classical field theory, Curvature form, Einstein field equations, Einstein tensor, Electromagnetic field, General relativity, Gravitational constant, Lagrangian (field theory), Maxwell's equations, Metric tensor (general relativity), Ricci curvature, Tensor.

Classical field theory

A classical field theory is a physical theory that predicts how one or more physical fields interact with matter through field equations.

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Curvature form

In differential geometry, the curvature form describes the curvature of a connection on a principal bundle.

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Einstein field equations

The Einstein field equations (EFE; also known as Einstein's equations) comprise the set of 10 equations in Albert Einstein's general theory of relativity that describe the fundamental interaction of gravitation as a result of spacetime being curved by mass and energy.

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Einstein tensor

In differential geometry, the Einstein tensor (named after Albert Einstein; also known as the trace-reversed Ricci tensor) is used to express the curvature of a pseudo-Riemannian manifold.

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Electromagnetic field

An electromagnetic field (also EMF or EM field) is a physical field produced by electrically charged objects.

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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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Gravitational constant

The gravitational constant (also known as the "universal gravitational constant", the "Newtonian constant of gravitation", or the "Cavendish gravitational constant"), denoted by the letter, is an empirical physical constant involved in the calculation of gravitational effects in Sir Isaac Newton's law of universal gravitation and in Albert Einstein's general theory of relativity.

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Lagrangian (field theory)

Lagrangian field theory is a formalism in classical field theory.

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Maxwell's equations

Maxwell's equations are a set of partial differential equations that, together with the Lorentz force law, form the foundation of classical electromagnetism, classical optics, and electric circuits.

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Metric tensor (general relativity)

In general relativity, the metric tensor (in this context often abbreviated to simply the metric) is the fundamental object of study.

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Ricci curvature

In differential geometry, the Ricci curvature tensor, named after Gregorio Ricci-Curbastro, represents the amount by which the volume of a small wedge of a geodesic ball in a curved Riemannian manifold deviates from that of the standard ball in Euclidean space.

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Tensor

In mathematics, tensors are geometric objects that describe linear relations between geometric vectors, scalars, and other tensors.

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The list above answers the following questions

Classical field theory and Exact solutions in general relativity Comparison

Classical field theory has 101 relations, while Exact solutions in general relativity has 89. As they have in common 12, the Jaccard index is 6.32% = 12 / (101 + 89).

References

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

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