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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.
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 ...
As a motivation, seven examples of hypothetical space drives were described at the onset of the project. [1] These included the gravity-based pitch drive, bias drive, disjunction drive and diametric drive; the Alcubierre drive; and the vacuum energy based differential sail. [13] The project then considered the mechanisms behind these drives.
White attracted the attention of the press when he began presenting his ideas at space conventions and publishing proposals for Alcubierre drive concepts. In 2011, he released a paper titled Warp Field Mechanics 101 that outlined an updated concept of Miguel Alcubierre's faster-than-light propulsion concept, including methods to prove the feasibility of the project.
The Alcubierre drive is a hypothetical concept that is able to propel a spacecraft to speeds faster than light (the spaceship itself would not move faster than light, but the space around it would). This could in theory allow practical intergalactic travel.
For example, Japanese cars like the Datsun 280ZX along with the Honda Prelude, early 2000s Mini Coopers, and even the '80s legend DeLorean DMC-12 have seen interest spike. Cars like the 280ZX were ...
Karl Jakob Weber (12 August 1712 – 1764) was a Swiss architect and engineer who worked under the orders of the Spanish military engineer Roque de Alcubierre in the excavations of Herculaneum Herculaneum, Pompeii and Stabiae, under the patronage of Charles VII of Naples. At first a soldier and military engineer, he joined the excavations in 1749.