Very interesting, if true. (So they've removed that pesky factor of 10 to the power of 120 from the calculations...!?)
On 11 February 2015 at 10:34, Platonist Guitar Cowboy < [email protected]> wrote: > Cosmology from quantum potential > Ahmed Farag Ali <http://arxiv.org/find/gr-qc/1/au:+Ali_A/0/1/0/all/0/1>, > Saurya > Das <http://arxiv.org/find/gr-qc/1/au:+Das_S/0/1/0/all/0/1> > (Submitted on 11 Apr 2014 (v1 <http://arxiv.org/abs/1404.3093v1>), last > revised 29 Dec 2014 (this version, v3)) > > It was shown recently that replacing classical geodesics with quantal > (Bohmian) trajectories gives rise to a quantum corrected Raychaudhuri > equation (QRE). In this article we derive the second order Friedmann > equations from the QRE, and show that this also contains a couple of > quantum correction terms, the first of which can be interpreted as > cosmological constant (and gives a correct estimate of its observed value), > while the second as a radiation term in the early universe, which gets rid > of the big-bang singularity and predicts an infinite age of our universe. > > http://arxiv.org/abs/1404.3093v3 > > No Big Bang singularity or obscure dark stuff needed if I understand > correctly, which can be refreshing from time to time. ;-) PGC > > > > > > > > > > > > > -- > 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.
