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Density Perturbations

  1. Feb 25, 2015 #1
    Why have the density perturbations of all lengths a relation to the constant radius c/H? I suppose this is the origin for scale invariance and gaussianity.
     
  2. jcsd
  3. Feb 25, 2015 #2

    bapowell

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    Can you be more specific? To what relation are you referring?
     
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