spacetime

Spacetime - What does it mean?

spacetime | |

Spacetime vs Timespace - What's the difference?

spacetime | timespace |

Spacetime vs Supercurvature - What's the difference?

spacetime | supercurvature |


In physics|lang=en terms the difference between spacetime and supercurvature

is that spacetime is (physics) an n''-dimensional continuum consisting of dimensions of both space & time normally spacetime is considered as having 4 dimensions (''x'', ''y'', ''z'', ''t ), but higher-dimensional spacetimes are often encountered in theoretical physics, eg the 5-dimensional spacetime of kaluza-klein theory or the 11 dimensions of spacetime in m-theory while supercurvature is (physics) the curvature of spacetime in higher dimensions (in supersymmetry).

As nouns the difference between spacetime and supercurvature

is that spacetime is (uncountable|physics) the four-dimensional continuum of the three spatial dimensions plus time while supercurvature is (physics) the curvature of spacetime in higher dimensions (in supersymmetry).

Spacetime vs Quantion - What's the difference?

spacetime | quantion |


As nouns the difference between spacetime and quantion

is that spacetime is (uncountable|physics) the four-dimensional continuum of the three spatial dimensions plus time while quantion is (physics|mathematics) a form of quaternion used to explain the electroweak theory on curved spacetime.

Spacetime vs Achronal - What's the difference?

spacetime | achronal |


In physics|lang=en terms the difference between spacetime and achronal

is that spacetime is (physics) an n''-dimensional continuum consisting of dimensions of both space & time normally spacetime is considered as having 4 dimensions (''x'', ''y'', ''z'', ''t ), but higher-dimensional spacetimes are often encountered in theoretical physics, eg the 5-dimensional spacetime of kaluza-klein theory or the 11 dimensions of spacetime in m-theory while achronal is (physics) describing a set of points in a spacetime, no two of which have timelike separation.

As a noun spacetime

is (uncountable|physics) the four-dimensional continuum of the three spatial dimensions plus time.

As an adjective achronal is

(physics) describing a set of points in a spacetime, no two of which have timelike separation.

Spacetime vs Quasilocal - What's the difference?

spacetime | quasilocal |


In physics|lang=en terms the difference between spacetime and quasilocal

is that spacetime is (physics) an n''-dimensional continuum consisting of dimensions of both space & time normally spacetime is considered as having 4 dimensions (''x'', ''y'', ''z'', ''t ), but higher-dimensional spacetimes are often encountered in theoretical physics, eg the 5-dimensional spacetime of kaluza-klein theory or the 11 dimensions of spacetime in m-theory while quasilocal is (physics) describing an extended but finite spacetime domain.

As a noun spacetime

is (uncountable|physics) the four-dimensional continuum of the three spatial dimensions plus time.

As an adjective quasilocal is

(mathematics) describing a ring that is not noetherian.

Spacetime vs Geometrodynamics - What's the difference?

spacetime | geometrodynamics |


In physics|lang=en terms the difference between spacetime and geometrodynamics

is that spacetime is (physics) an n''-dimensional continuum consisting of dimensions of both space & time normally spacetime is considered as having 4 dimensions (''x'', ''y'', ''z'', ''t ), but higher-dimensional spacetimes are often encountered in theoretical physics, eg the 5-dimensional spacetime of kaluza-klein theory or the 11 dimensions of spacetime in m-theory while geometrodynamics is (physics) any of several reformulations of general relativity that attempt to describe spacetime and associated phenomena completely in terms of geometry.

As nouns the difference between spacetime and geometrodynamics

is that spacetime is (uncountable|physics) the four-dimensional continuum of the three spatial dimensions plus time while geometrodynamics is (physics) any of several reformulations of general relativity that attempt to describe spacetime and associated phenomena completely in terms of geometry.

Spacetime vs Worldsheet - What's the difference?

spacetime | worldsheet |


In physics|lang=en terms the difference between spacetime and worldsheet

is that spacetime is (physics) an n''-dimensional continuum consisting of dimensions of both space & time normally spacetime is considered as having 4 dimensions (''x'', ''y'', ''z'', ''t ), but higher-dimensional spacetimes are often encountered in theoretical physics, eg the 5-dimensional spacetime of kaluza-klein theory or the 11 dimensions of spacetime in m-theory while worldsheet is (physics) a two-dimensional manifold which describes the embedding of a string in spacetime, a direct generalization of the worldline of a particle in special and general relativity.

As nouns the difference between spacetime and worldsheet

is that spacetime is (uncountable|physics) the four-dimensional continuum of the three spatial dimensions plus time while worldsheet is (physics) a two-dimensional manifold which describes the embedding of a string in spacetime, a direct generalization of the worldline of a particle in special and general relativity.

Spacetime vs Spatiotemporal - What's the difference?

spacetime | spatiotemporal |


As a noun spacetime

is (uncountable|physics) the four-dimensional continuum of the three spatial dimensions plus time.

As an adjective spatiotemporal is

of, concerning, or existing in both space and time.

Spacetime vs Timelike - What's the difference?

spacetime | timelike |


In context|physics|lang=en terms the difference between spacetime and timelike

is that spacetime is (physics) an n''-dimensional continuum consisting of dimensions of both space & time normally spacetime is considered as having 4 dimensions (''x'', ''y'', ''z'', ''t ), but higher-dimensional spacetimes are often encountered in theoretical physics, eg the 5-dimensional spacetime of kaluza-klein theory or the 11 dimensions of spacetime in m-theory while timelike is (physics) (of the interval between two events in spacetime ) having overlapping light cones, so that information can pass from one to the other, and one can be envisaged as a cause of the other.

As a noun spacetime

is (uncountable|physics) the four-dimensional continuum of the three spatial dimensions plus time.

As an adjective timelike is

(mathematics|physics) of a four-vector in representing a point in spacetime, having a positive four-vector norm.

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