Phys.org: Breaking the warp barrier for faster-than-light travel

jamesd at echeque.com jamesd at echeque.com
Sun May 30 13:36:15 PDT 2021


On 2021-03-11 17:12, jim bell wrote:
> Phys.org: Breaking the warp barrier for faster-than-light travel.
> https://phys.org/news/2021-03-warp-barrier-faster-than-light.html
> Jim Bell's comment:. Not quite 'Star Trek' level, but...
> 


The proposal describes a warp bubble, traveling faster than light,
involving immense amounts of energy.

But creating the warp bubble in the first place, and getting out of it
without forming a black hole and getting gobbled up by the black hole,
would appear to involve a surface of infinite blue shift, which requires
shock wave in space time of infinite energy density.


More information about the cypherpunks mailing list