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QFT, weinberg volume 1 page 66

  1. Oct 23, 2014 #1
    hi guys, this is the first time i post a thread.

    I have an issue on proving the scalar products for arbitrary momenta. Can anyone help me ?

    I always end up with N(p)N*(p')(D(L^-1(p)L(p'))_rowrow'detla

    I have been spending hours on proving this..still i can't prove it...
  2. jcsd
  3. Oct 28, 2014 #2
    Thanks for the post! Sorry you aren't generating responses at the moment. Do you have any further information, come to any new conclusions or is it possible to reword the post?
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