The universe is decaying much faster than thought. This is shown by calculations of three Dutch scientists on the so-called Hawking radiation. They calculate that the last stellar remnants take about 1078 years to perish. That is much shorter than the previously postulated 101100 years.
  • A_A@lemmy.worldEnglish
    0·
    3 months ago

    … Recently we found evidence that spacetime curvature alone without the need for an event horizon leads to black hole evaporation (… this is pair generation !). …

    Great ! Now tell me : what’s the implications of this on cosmological spacetime curvature ?

    the quote is from :

    original article:
    https://arxiv.org/abs/2410.14734
    An upper limit to the lifetime of stellar remnants from gravitational pair production