Alcubierre Drive antimatter requirements

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    Antimatter Drive
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Discussion Overview

The discussion revolves around the feasibility of using antimatter as a fuel source for the Alcubierre warp drive, particularly focusing on the amount required and the implications of its use. Participants explore theoretical aspects of warp drive technology, the necessity of exotic matter, and the practical limitations of antimatter availability.

Discussion Character

  • Exploratory
  • Debate/contested
  • Conceptual clarification

Main Points Raised

  • Some participants suggest that the Alcubierre warp drive could function using only 100-500 kg of antimatter, while others argue that exotic matter and positive energy are necessary for its operation.
  • There is uncertainty about the duration for which a warp bubble could be maintained using antimatter.
  • Concerns are raised regarding the current availability of antimatter, with some noting that only micrograms exist on Earth.
  • One participant questions the credibility of sources that claim antimatter could be used without exotic matter, emphasizing the need for mainstream literature references.
  • Participants express skepticism about the practicality of warp drive technology, labeling the discussion as largely hypothetical.

Areas of Agreement / Disagreement

Participants do not reach a consensus on whether antimatter can be used for warp fuel without exotic matter. There is a general agreement on the limited availability of antimatter, but differing views on its theoretical implications for warp drive functionality remain unresolved.

Contextual Notes

Limitations include the speculative nature of warp drive technology, the dependence on theoretical models, and the lack of empirical evidence regarding the use of antimatter in this context.

Dummienoob
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Some sources say, that alcubierre warp drive would have no need for exotic matter but to create a warp bubble around a shuttle-sized spaceship would require only 100-500 kg of antimatter. Still some believe it would not function without exotic matter and some positive energy. The question is: Is it possible to use antimatter for warp fuel and for how long? It is quite pointless if you could only warp the space for a second.
 
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Since we don't have 100-500 kg of antimatter in stock, the exercise seems to be academic at this point.
 
Yep, we only have a few micrograms on earth. I suppose, that no one here will solve this question, since warp drive is only hypothetical. I am still thinking for how long you can maintain the bubble?
 
Dummienoob said:
Some sources say

Please cite them. Remember, we only discuss sources that are part of the mainstream literature.

Since antimatter gravitates the same was as matter, I doubt very much that these sources are correct.
 
http://banoosh.com/blog/2012/09/23/nasa-working-on-faster-than-light-space-travel-says-warp-drives-are-plausible/
This is one of the sites. I couldn't find the other ones but I can guarantee you that there are more
 
Dummienoob said:
http://banoosh.com/blog/2012/09/23/nasa-working-on-faster-than-light-space-travel-says-warp-drives-are-plausible/
This is one of the sites. I couldn't find the other ones but I can guarantee you that there are more

This is not an acceptable source.

Did you read the source for your source?
 

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