jss78, on 22 November 2017 - 01:18 PM, said:
About FTL, isn't the idea of the Alcubierre warp drive -- the concept actually discussed in scientific literature -- that though there's a limitation on speed, there's no such limitation on folding of space?
I'm not a physicist, so I'm just quoting from memory stuff I don't really understand.
I'm not a physicist, so I'm just quoting from memory stuff I don't really understand.
Causality problems don't go away using an Alcubierre drive, as Alcubierre himself has noted.