Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

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


    User Avatar
    Science Advisor

    The fact that the cosmic radiation background has a blackbody spectrum is independent of the geometry of space.
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Similar Threads - Cosmological geometries function Date
I Help me understand these cosmological horizons and graphics Feb 20, 2018
I Deriving the Cosmological Constant Jan 22, 2018
I How do CTCs allow a universe to self-create? Jan 11, 2018
I Cosmological redshift Jan 2, 2018
What does it mean by a flat universe? May 7, 2015