(October 20, 2015 at 8:52 am)Lemonvariable72 Wrote:(October 20, 2015 at 5:09 am)Alex K Wrote: Concerning the Alcubierre warp bubble, I am still not at all convinced that it is in principle possible to use it to actually reach a destination with speed greater than light without invoking time travel paradoxes. And of course, matter with negative energy of that kind does not exist as far as we know.What about the idea of using space folding to instantaneously travel? Like the off mentioned hypothetical wormholes.
You need to create a region of intense negative energy for that. It is not known how one would accomplish such a feat...
The fool hath said in his heart, There is a God. They are corrupt, they have done abominable works, there is none that doeth good.
Psalm 14, KJV revised edition