What will happen when the CMB will raise the zero?

  • Context: Graduate 
  • Thread starter Thread starter Ignition
  • Start date Start date
  • Tags Tags
    Cmb Zero
Join the discussion
Registration is free. Ask a follow-up in this thread, or start your own.
4 replies · 3K views
Ignition
Messages
54
Reaction score
0
What will happen when the CMB will raise the zero?
 
Astronomy news on Phys.org


Cmb

--------------------------------------------------------------------------------

What will happen when the CMB will raise the zero?

The zero will implode.
 


Ignition said:
What will happen when the CMB will raise the zero?

One suggestion by Penrose is that by the time the redshift of the CMB approaches zero, most of the mass of universe will be locked up in numerous black holes, but because by then the radiation from black holes exceeds the energy absorbed from the CMB the black holes evaporate away to leave a universe that is all radiation, with no particles with rest mass. He likes the symmetry of a universe that starts out as all radiation and ends up as all radiation.
 


These posts are not making sense at the moment.

Are you asking: "What happens when the redshift of the CMB approaches infinity, in which case the energy of the individual CMB photons approach zero?"

In the inconceivable future the matter would end up locked in BHs that after eons of time will evaporate through Hawking radiation leaving behind an unstable eternity.

Garth
 


I like Fluxman's answer best.

Jon