Add to ORKGWe make use of Dirac LNH and results for a time varying fine structure constant in order to derive possible laws of variation for speed of light, the number of nucleons in the Universe, energy density and gravitational constant. By comparing with experimental bounds on G variation, we find that the deceleration paramenter of the present Universe is negative. This is coherent with recent Supernovae observations
In this note we observe that Webb and co-workers' observation of an evolving fine structure constant...
We put bounds on the variation of the value of the fine structure constant elements up to $^7$Li. We...
Aims.We calculate the bounds on the variation in the fine structure constant at the time of primordi...
Webb et al. presented preliminary evidence for a time-varying fine-structure constant. We show Telle...
Recent high-resolution CMB anisotropy data seem to point to a value for the baryon density larger th...
Much work has been done after the possibility of a fine structure constant being time-varying. It ha...
Since Dirac stated his Large Number Hypothesis the space-time variation of fundamental constants has...
We compute the time variation of the fundamental constants (such as the ratio of the proton mass to ...
AbstractWe present the status of the idea that the gravitational constant may vary with time, explai...
Much work has been done taking into account the possibility that the gravitational {\it constant} $G...
Following Barrow, and Barrow and collaborators, we find a cosmological JBD model, with varying speed...
AbstractRecent experimental data indicates that the fine structure constant α may be varying on cosm...
A pre-relativistic cosmological approach to electromagnetism and gravitation is explored that leads ...
The large-number hypothesis conjectures that fundamental constants may vary. Accordingly, the space-...
The possible time variation of the fundamental constants of nature has been an active subject of res...
In this note we observe that Webb and co-workers' observation of an evolving fine structure constant...
We put bounds on the variation of the value of the fine structure constant elements up to $^7$Li. We...
Aims.We calculate the bounds on the variation in the fine structure constant at the time of primordi...
Webb et al. presented preliminary evidence for a time-varying fine-structure constant. We show Telle...
Recent high-resolution CMB anisotropy data seem to point to a value for the baryon density larger th...
Much work has been done after the possibility of a fine structure constant being time-varying. It ha...
Since Dirac stated his Large Number Hypothesis the space-time variation of fundamental constants has...
We compute the time variation of the fundamental constants (such as the ratio of the proton mass to ...
AbstractWe present the status of the idea that the gravitational constant may vary with time, explai...
Much work has been done taking into account the possibility that the gravitational {\it constant} $G...
Following Barrow, and Barrow and collaborators, we find a cosmological JBD model, with varying speed...
AbstractRecent experimental data indicates that the fine structure constant α may be varying on cosm...
A pre-relativistic cosmological approach to electromagnetism and gravitation is explored that leads ...
The large-number hypothesis conjectures that fundamental constants may vary. Accordingly, the space-...
The possible time variation of the fundamental constants of nature has been an active subject of res...
In this note we observe that Webb and co-workers' observation of an evolving fine structure constant...
We put bounds on the variation of the value of the fine structure constant elements up to $^7$Li. We...
Aims.We calculate the bounds on the variation in the fine structure constant at the time of primordi...