Faster Than Light Communication Through Space-Time Bubbles

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SUMMARY

The discussion centers on the feasibility of faster-than-light (FTL) communication through space-time bubbles, drawing parallels to the Alcubierre drive. It concludes that such communication is not possible without a physical vessel, as the Alcubierre drive itself is deemed impossible due to the requirement of exotic matter with negative mass or density. The consensus is that while the mathematics may suggest potential, the underlying physics contradicts observable reality, rendering the concept implausible.

PREREQUISITES
  • Understanding of the Alcubierre drive concept
  • Knowledge of exotic matter and its properties
  • Familiarity with negative mass and negative density theories
  • Basic principles of space-time physics
NEXT STEPS
  • Research the implications of exotic matter in theoretical physics
  • Explore the mathematics behind the Alcubierre drive
  • Investigate current theories on FTL communication
  • Study the principles of space-time manipulation in general relativity
USEFUL FOR

The discussion is beneficial for theoretical physicists, science fiction writers, and anyone interested in advanced concepts of space-time and faster-than-light travel theories.

Teslanumber1
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I think we all know what an Alcubierre drive is, well this is similar in principle. Is it possible to conduct faster than light communication through the acceleration of a bubble of space time? is it even possible to do this without a ship, and just send it out as a warp bubble from a point like with a ship, but again no ship with no drive?
 
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The Alcubierre drive is believed to be impossible, requiring as it would some exotic matter that doesn't seem to exist. Other than that all I can see is that you have strung together some techno babble.
 
Yes, IIRC, the exotic matter required for the Alcubierre drive to work, (or any similar principal for FTL travel), has to have a negative mass, or a negative density, something like that.
It's one of those ideas that can be possible according to mathematics, but VERY implausible since it requires physics which is contrary to all observations.
 

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