We know from Einstein's theory of relativity that the speed of light (300,000 miles per second) is a no: no material body can travel at speeds in excess in the Universe, which would place an insurmountable limit to We hope to make contact with other civilizations, given the vast distances that characterize the Universe (like that of our nearest galaxy is 2 and a half million light years).
If in the equations of this theory is put to the speed values \u200b\u200bgreater than 300,000 km / s are obtained negative values \u200b\u200bfor the time: you go back in time!
When these equations are placed in the variable "energy" (momentum = mass x velocity) imaginary numbers [imaginary numbers are defined in Algebra as the square roots of negative numbers], you get the speed higher than the speed of light.
E 'was then formulated the following scientific theory: in our space-time particles of matter can not exceed the speed of light and therefore were defined BRADIONI. But there is a Space-time, the particles of matter can not travel at speeds less than that of light and have therefore been defined tachyons. So the speed of light would always be a limit, but for two "Space-Time" different.
Now, to clarify the mass-energy equivalence equation E = M x C x C (where E is energy, M the mass and C the speed of light), we know turn matter into energy (see H-bomb, nuclear power plants, etc. ..) and we also do the opposite situation. But for now, what do we know only subatomic particles that transform into photons (massless particles that make up light). To hope use these considerations to travel in space, you should first transform the bodies of large mass into energy (photons), then tachyon, then, arrived at their destination, and finally back into photons in material bodies.
may seem like science fiction, but there was a disturbing phenomenon to say the least: the spin is the rotation of an electron around its axis, so there are two types of spin. Often induces an electron an electron near prendre his own spin without it already has. Well, this happens instantly, regardless of the distance between the two electrons, and at speeds exceeding that of light. So the famous
Hyperspace, the fantasized by writers of fiction, nothing more than the world of tachyons.
Time will tell!
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