Spacetime vs Wormhole - What's the difference?
spacetime | wormhole |
(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.
a hole burrowed by a worm
* 1593,
(relativity) A hypothetical shortcut between two points in spacetime, permitting faster-than-light travel and sometimes time travel.
In context|relativity|lang=en terms the difference between spacetime and wormhole
is that spacetime is (relativity) a specific region of the universe with mathematically different properties than the surrounding spacetime synonymous with "metric" within the context of general relativity while wormhole is (relativity) a hypothetical shortcut between two points in spacetime, permitting faster-than-light travel and sometimes time travel.As nouns the difference between spacetime and wormhole
is that spacetime is (uncountable|physics) the four-dimensional continuum of the three spatial dimensions plus time while wormhole is a hole burrowed by a worm.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.
Anagrams
*wormhole
English
(wikipedia wormhole)Alternative forms
* worm-hole * worme-hole (obsolete)Noun
(en noun)- To fill with worme-holes stately monuments.