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Cosmological geometries that may function as blackbodies

  1. Jan 10, 2007 #1
    Of closed, flat and open universes, which have the potential to act as a blackbody?
     
  2. jcsd
  3. Jan 10, 2007 #2

    hellfire

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    Science Advisor

    The fact that the cosmic radiation background has a blackbody spectrum is independent of the geometry of space.
     
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