The Alcubierre drive is a speculative idea proposed by a Mexican theoretical physicist that was born in 1964 in what city?
Alcubierre drive The Alcubierre drive or Alcubierre warp drive (or Alcubierre metric, referring to metric tensor) is a speculative idea based on a solution of Einstein's field equations in general relativity as proposed by Mexican theoretical physicist Miguel Alcubierre, by which a spacecraft could achieve apparent faster-than-light travel if a configurable energy-density field lower than that of vacuum (that is, negative mass) could be created.
Abel Caballero Abel Ramón Caballero Álvarez (born 2 September 1946) is a Spanish professor of Economics and the current Mayor of Vigo.