On Thu, Sep 25, 2014 at 12:21:52PM +1200, LizR wrote: > This appears to be saying that all the Hawking radiation that would be > emitted by a BH over its lifetime actually comes out in one huge burst > before the BH can finish collapsing. That would surely affect the > characteristics of supernovae in which BHs are thought to form? ... The > entire mass of the BH coming out as radiation??? > > Also, what's at the centre of our galaxy. and others? >
I haven't RTFA, but it could be that the claim is that singularities don't exist. This is widely suspected in any case. Black holes are defined as having an escape velocity greater than the speed of light. A big enough concentration of mass should exhibit this. OTH, I did hear of someone predicting a new stable state of matter that's more dense than neutronium... > On 25 September 2014 11:44, 'Chris de Morsella' via Everything List < > [email protected]> wrote: > > > > > Read more at: Researcher shows that black holes do not exist > > <http://phys.org/news/2014-09-black-holes.html#jCp> > > > > > > [image: image] <http://phys.org/news/2014-09-black-holes.html#jCp> > > > > > > > > > > > > Researcher shows that black holes do not exist > > <http://phys.org/news/2014-09-black-holes.html#jCp> > > Black holes have long captured the public imagination and been the subject > > of popular culture, from Star Trek to Hollywood. They are the ultimate > > unknown – the blac... > > View on phys.org <http://phys.org/news/2014-09-black-holes.html#jCp> > > Preview by Yahoo > > > > > > -- > > You received this message because you are subscribed to the Google Groups > > "Everything List" group. > > To unsubscribe from this group and stop receiving emails from it, send an > > email to [email protected]. > > To post to this group, send email to [email protected]. > > Visit this group at http://groups.google.com/group/everything-list. > > For more options, visit https://groups.google.com/d/optout. > > > > -- > You received this message because you are subscribed to the Google Groups > "Everything List" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/everything-list. > For more options, visit https://groups.google.com/d/optout. -- ---------------------------------------------------------------------------- Prof Russell Standish Phone 0425 253119 (mobile) Principal, High Performance Coders Visiting Professor of Mathematics [email protected] University of New South Wales http://www.hpcoders.com.au Latest project: The Amoeba's Secret (http://www.hpcoders.com.au/AmoebasSecret.html) ---------------------------------------------------------------------------- -- You received this message because you are subscribed to the Google Groups "Everything List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/everything-list. For more options, visit https://groups.google.com/d/optout.
