Have you ever thought why the ratio between the vacuum energy and dark energy, the total entropy of the observable universe and the squared ratio between the universe age and Planck time are all of them ca. 10^121, perhaps the biggest natural number with a physical significance?
Any comments...
Going backwards in time, one can get whenever temperature and density needed for nucleosynthesis. The only difference is that time elepsed since then is much larger than in standard model.
Juan
The model has not been published yet.
What and where is the Independent Research Forum?
Well, the universe must have gone through a period of high temperature and density, but not of compact volume, since this volume has always been infinite.
Juan
Yes, my model is internally consistent.
The Nucleosynthesis and the Cosmic Microwave Background are esentially explained in the same way than in the Standard Model, since both universes were in fact denser and hotter in the past. The basic difference is the time elapsed since the conditions...
Garth,
I am not suggesting that fundamental constants are changing along cosmic time.
As yourself, there is an important number of researchers that are concerned about problems with inflation and Dark Energy in the framework of standard cosmological model.
My proposal refers to a...
I am glad to see that you agree on that SNe results can be:
... due to a space-curvature effect rather than an expansion effect.
and also on that:
The dilation is an artifact of the curvature of the intervening space-time (i.e. the expansion of space).
Juan
I think the problem is you can't or you don´t want to imagine the possibilities that there is no DE or that gravity could not decelerate the Universal expansion...
But DE is not granted. For instance, up to a few years ago DE was not invented in order to explain the accelerating expansion, and...
Yes, but assume universe is infinite, as it could be in fact...even within GR. Could my earlier reasoning be ruled out?
Furthermore, if gravity is not decelerating the expansion, the GR paradigm would be useless regarding this issue (even if GR is correct wherever aplicable).
By the way...
Garth,
Thanks for your wise reply.
The empty DeSitter model is not a bad fit to Perlmutter data you quoted indeed. But, obviously, it is unphysical in the framework of Friedman equations.
Consider however this scenario:
In an infinite and homogeneous Universe, the gravity force on each...
Another explanation for SNe Ia faintness
This explosions would seem farther away than they really are (were) because of a small negative curvature of space. In a slightly hyperbolic Universe, the wave front of light is spreading out faster than in a flat one (the light cone resembling a horn)...
VSL is an acronim from Magueijo to name his several theories on Variable Speed of Light. DeLightS is not one of them. In short DeLightS is an alternative model describing the dynamics of a flat Universe without cosmological constant and allowing a gradual change of c with time. New relationships...
We do not see quasars ocassionally. Their wide range emission is continuous in time, although variable.
If you read carefully, you will see that the basic mechanism proposed remains the standard one (feeding of supermassive black holes). What DeLightS helps to explain is how a such huge...