3 ms·
Doesn't this warp drive depend on negative energy density (whatever that means) or has the fundamental flaw from out-of-domain values shifted in this version to
by cletus 4y ago
Doesn't this warp drive depend on negative energy density (whatever that means) or has the fundamental flaw from out-of-domain values shifted in this version to something else?
- tsimionescu 4y agoThe article claims not: > We show that a class of subluminal, spherically symmetric warp drive spacetimes, at least in principle, can be constructed based on the physical principles known to humanity today. I'm no physicist to be able to evaluate the claim more deeply, but it is a published peer-reviewed article. The more famous Alcubierre drive, the one that can go faster than light, does require negative energy density.