25 citations · 47 across the 6 of their papers we have counts for
4 papers · 1 filter
Constraining fundamental physics with combined variations of fundamental constants
A. M. R. V. L. Monteiro, M. C. Ferreira, M. D. Julião +1
We discuss how existing astrophysical measurements of various combinations of the fine-structure constant , the proton-to-electron mass ratio and the proton gyromagnetic rat…
Probing Unification Scenarios with Atomic Clocks
M. D. Julião, M. C. Ferreira, C. J. A. P. Martins +1
We make use of the comparison between measurements of various pairs of atomic clocks to impose constraints on coupled variations of fundamental constants in severs unification scen…
Fundamental Cosmology in the E-ELT Era
C. J. A. P. Martins, M. C. Ferreira, M. D. Julião +4
The recent observational evidence for the acceleration of the universe demonstrates that canonical theories of cosmology and particle physics are incomplete - if not incorrect - an…
A test of unification towards the radio source PKS1413+135
M. C. Ferreira, M. D. Julião, C. J. A. P. Martins +1
We point out that existing astrophysical measurements of combinations of the fine-structure constant , the proton-to-electron mass ratio and the proton gyromagnetic ratio $g…