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The Alcubierre metric defines the warp-drive spacetime.It is a Lorentzian manifold that, if interpreted in the context of general relativity, allows a warp bubble to appear in previously flat spacetime and move away at effectively faster-than-light speed.
Miguel Alcubierre Moya (born March 28, 1964) is a Mexican theoretical physicist. [4] Alcubierre is known for the proposed Alcubierre drive , a speculative warp drive by which a spacecraft could achieve faster-than-light travel.
A wormhole is a hypothetical structure which connects disparate points in spacetime.It may be visualized as a tunnel with two ends at separate points in spacetime (i.e., different locations, different points in time, or both).
Another definition is that the light cone represents all possible worldlines. In "simple" examples of spacetime metrics the light cone is directed forward in time. This corresponds to the common case that an object cannot be in two places at once, or alternately that it cannot move instantly to another location.
A warp drive or a drive enabling space warp is a fictional superluminal (faster than the speed of light) spacecraft propulsion system in many science fiction works, most notably Star Trek, [1] and a subject of ongoing real-life physics research.
The Alcubierre drive uses exotic matter (not to be confused with antimatter) to travel faster than light. While the concept had been out since 2013 the design of IXS Enterprise was popularized in June 2014 after a series of media outlets reported on the conceptual artwork done by Dutch artist Mark Rademaker in collaboration with NASA. [ 1 ]
Alcubierre was born and studied in Zaragoza, Spain. When he reached the requisite age, he decided to volunteer in the army as an engineer, after receiving help from the influential Count of Bureta. His work led him to various Spanish cities including Girona (where he helped build military fortifications), Barcelona and Madrid. In 1738 he was ...
Alcubierre drive, a type of relativistically consistent non-Newtonian spacewarp spaceship drive Senés de Alcubierre , Huesca, Aragon, Spain Topics referred to by the same term