Spacetime vs Quasilocal - What's the difference?
spacetime | quasilocal |
(uncountable, physics) The four-dimensional continuum of the three spatial dimensions plus time.
(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, e.g. the 5-dimensional spacetime of Kaluza-Klein theory or the 11 dimensions of spacetime in M-theory.
(relativity) A specific region of the universe with mathematically different properties than the surrounding spacetime. Synonymous with "metric" within the context of general relativity.
(mathematics) Describing a ring that is not Noetherian
(physics) Describing an extended but finite spacetime domain
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
English
(wikipedia spacetime)Noun
- An event is a point in spacetime , specified by the coordinates x,y,z and t.
- "a Schwarzschild spacetime," "a Reissner-Nordström spacetime," etc. as opposed to sense (2) describing the universe's spacetime as a whole: "a Minkowski spacetime," "a 5-dimensional spacetime," etc.
