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Feynman's Path integral formulation

  1. May 6, 2009 #1
    Does Feynman's path integral formulation violate relativity ,
    we get path's that are faster than c.
  2. jcsd
  3. May 7, 2009 #2
    Feynman paths are just a mathematical tool, they are not a problem, they can do whatever they want. The problem would arise if the probability amplitude for a particle to travel faster than c would come non-zero... And this is not happening.

    Why didn't you post it in Quantum Physics? Would have received more attention...
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