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Did Some Black Holes Survive the Big Bang?

Posted by samzenpus on from the in-the-beginning dept.

astroengine writes "Could anything survive from one universe to the next, through a Big Crunch and resulting Big Bang? According to two researchers, a special class of pre-Big Bang black hole may have the ability to traverse the Big Bang singularity. The upshot is that there may be black holes that existed before the Big Bang knocking around in our modern universe. What's more, we might be able to detect them through the theorized gamma-ray burst produced when these pre-Big Bang black holes evaporate out of existence. But how would we distinguish between these black holes and the primordial black holes thought to be produced after the Big Bang? Well, that's just too confusing right now."

2 of 188 comments (clear)

  1. Old old news by Anonymous Coward · · Score: 3, Informative

    Read A Brief History of Time. Dated 1988
    http://en.wikipedia.org/wiki/A_Brief_History_of_Time

    Or this guy:
    http://en.wikipedia.org/wiki/Sean_M._Carroll#From_Eternity_To_Here

    Either way, this is OLD news

  2. Re:Current theory says the universe expands foreve by Anonymous Coward · · Score: 3, Informative

    http://www.npl.washington.edu/AV/altvw94.html -- reference (not the one I was looking for, but it is mentioned)

    Some other ideas about different boundary conditions at t=0 may be found at these pages:
    http://www.npl.washington.edu/npl/int_rep/dtime/node4.html [conventional view]
    http://www.space.com/4019-glimpse-time-big-bang.html
    http://news.bbc.co.uk/2/hi/7440217.stm
    http://www.universetoday.com/15051/thinking-about-time-before-the-big-bang/