Alcubierre drive

Alcubierre drive, more widely known as warp drive, is yet another scientific concept originating from Einstein’s theory of relativity. Its purpose would be to allow travel faster than light for any object equipped with such technology. Its name comes from scientist Miguel Alcubierre, who published a paper, explaining how such theoretical warp drive could work.

It is well known that no known object is capable of travelling faster than the speed of light. This is bypassed by forming a warped bubble of space around the object, essentially forming a separate “universe”, in which travel faster than light is possible. The only problem is that in order to form this bubble you would need a large quantity of a material with negative mass, and all known matter has positive mass. Existence of such matter would violate more than one energy conditions, hence why even Alcubierre himself said that unless such matter is discovered and able to be artificially created, warp drive is highly unlikely to ever exist.










Source: https://www.universetoday.com/150510/alcubierre-gives-us-an-update-on-his-ideas-about-warp-drives/

Komentarze

  1. englishdiary20 marca 2022 11:42

    I'd stop following the explanations at 'objects with negative mass'. Would this still be an object anyway?

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