spacetime
spacetime  
spacetime  timespace 
spacetime  supercurvature 
In physicslang=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 higherdimensional spacetimes are often encountered in theoretical physics, eg the 5dimensional spacetime of kaluzaklein theory or the 11 dimensions of spacetime in mtheory 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 (uncountablephysics) the fourdimensional continuum of the three spatial dimensions plus time while supercurvature is (physics) the curvature of spacetime in higher dimensions (in supersymmetry).
spacetime  quantion 
As nouns the difference between spacetime and quantion is that spacetime is (uncountablephysics) the fourdimensional continuum of the three spatial dimensions plus time while quantion is (physicsmathematics) a form of quaternion used to explain the electroweak theory on curved spacetime.
spacetime  achronal 
In physicslang=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 higherdimensional spacetimes are often encountered in theoretical physics, eg the 5dimensional spacetime of kaluzaklein theory or the 11 dimensions of spacetime in mtheory while achronal is (physics) describing a set of points in a spacetime, no two of which have timelike separation. As a noun spacetime is (uncountablephysics) the fourdimensional 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  quasilocal 
In physicslang=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 higherdimensional spacetimes are often encountered in theoretical physics, eg the 5dimensional spacetime of kaluzaklein theory or the 11 dimensions of spacetime in mtheory while quasilocal is (physics) describing an extended but finite spacetime domain. As a noun spacetime is (uncountablephysics) the fourdimensional continuum of the three spatial dimensions plus time. As an adjective quasilocal is (mathematics) describing a ring that is not noetherian.
spacetime  geometrodynamics 
In physicslang=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 higherdimensional spacetimes are often encountered in theoretical physics, eg the 5dimensional spacetime of kaluzaklein theory or the 11 dimensions of spacetime in mtheory 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 (uncountablephysics) the fourdimensional 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  worldsheet 
In physicslang=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 higherdimensional spacetimes are often encountered in theoretical physics, eg the 5dimensional spacetime of kaluzaklein theory or the 11 dimensions of spacetime in mtheory while worldsheet is (physics) a twodimensional 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 (uncountablephysics) the fourdimensional continuum of the three spatial dimensions plus time while worldsheet is (physics) a twodimensional 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  spatiotemporal 
As a noun spacetime is (uncountablephysics) the fourdimensional continuum of the three spatial dimensions plus time. As an adjective spatiotemporal is of, concerning, or existing in both space and time.
spacetime  timelike 
In contextphysicslang=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 higherdimensional spacetimes are often encountered in theoretical physics, eg the 5dimensional spacetime of kaluzaklein theory or the 11 dimensions of spacetime in mtheory 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 (uncountablephysics) the fourdimensional continuum of the three spatial dimensions plus time. As an adjective timelike is (mathematicsphysics) of a fourvector in representing a point in spacetime, having a positive fourvector norm.
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