Re: [everythinglist] - A comically knotty inflation, giving rise to our 3 dimension universe?

2017-10-25 Thread Bruno Marchal


On 24 Oct 2017, at 04:35, 'Chris de Morsella' via Everything List wrote:

Would be a neat explanation for the engine driving the epoch of  
inflation... also wonder what the implications would be for the  
multiverse hypothesis that relies upon a mechanism of eternal  
inflation (leading to an infinity of bubble universes), if inflation  
is instead an extremely short lived phenomena driven by the latent  
energy of cosmic knots. All speculative, but nevertheless also  
thought provoking. I especially like how it would provide a  
mechanism for why we experience a 3-D + time geometry and not some  
other number of dimensions.

-Chris

Why is our universe three dimensional? Cosmic knots could untangle  
the mystery
Why is our universe three dimensional? Cosmic knots could untangle  
the mystery
Next time you’re untangling your earbuds, remember that knots may  
have played a crucial part in kickstarting our universe, and without  
them we wouldn’t live in 3D. That’s the strange story pitched by  
physicists in a new paper, to help plug a few plot







Quite interesting. I suspect knots and braids (and Temperley Algebra)  
are intermediate between number and quantized geometries, and provide  
indeed the constraints for the "spatial" dimensions, a bit like I  
suspect the finite simple group to determine the particle symmetries.  
Programming a quantum topological universal machine/number is  
essentially encoding information in braids, which I think should be  
enough for the digital unitary matrices.


Note that that site crashed my old computer, but not my small portable  
fortunately. Some site have no respect for the old machines!


Bruno









--
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 everything-list+unsubscr...@googlegroups.com.

To post to this group, send email to everything-list@googlegroups.com.
Visit this group at https://groups.google.com/group/everything-list.
For more options, visit https://groups.google.com/d/optout.


http://iridia.ulb.ac.be/~marchal/



--
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 everything-list+unsubscr...@googlegroups.com.
To post to this group, send email to everything-list@googlegroups.com.
Visit this group at https://groups.google.com/group/everything-list.
For more options, visit https://groups.google.com/d/optout.


RE: [everythinglist] - A comically knotty inflation, giving rise to our 3 dimension universe?

2017-10-23 Thread 'Chris de Morsella' via Everything List
Would be a neat explanation for the engine driving the epoch of inflation... 
also wonder what the implications would be for the multiverse hypothesis that 
relies upon a mechanism of eternal inflation (leading to an infinity of bubble 
universes), if inflation is instead an extremely short lived phenomena driven 
by the latent energy of cosmic knots. All speculative, but nevertheless also 
thought provoking. I especially like how it would provide a mechanism for why 
we experience a 3-D + time geometry and not some other number of 
dimensions.-Chris
Why is our universe three dimensional? Cosmic knots could untangle the mystery  
|  
|  
|  
|   ||

  |

  |
|  
|   |  
Why is our universe three dimensional? Cosmic knots could untangle the mystery
 
Next time you’re untangling your earbuds, remember that knots may have played a 
crucial part in kickstarting our universe, and without them we wouldn’t live in 
3D. That’s the strange story pitched by physicists in a new paper, to help plug 
a few plot
  |   |

  |

  |

  

-- 
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 everything-list+unsubscr...@googlegroups.com.
To post to this group, send email to everything-list@googlegroups.com.
Visit this group at https://groups.google.com/group/everything-list.
For more options, visit https://groups.google.com/d/optout.