34 citations · 94 across the 7 of their papers we have counts for
4 papers · 1 filter
Forecasts of redshift drift constraints on cosmological parameters
C. S. Alves, A. C. O. Leite, C. J. A. P. Martins +2
Cosmological observations usually map our present-day past light cone. However, it is also possible to compare different past light cones. This is the concept behind the redshift d…
Fundamental physics constraints from testing the stability of the fine-structure constant with the ELTs
A. C. O. Leite, C. J. A. P. Martins, P. Molaro +2
The increased collecting area of the ELTs will bring fainter high-z targets within the reach of high-resolution ultra-stable spectrographs, thus enabling a new generation of precis…
Current and future constraints on extended Bekenstein-type models for a varying fine-structure constant
C. S. Alves, A. C. O. Leite, C. J. A. P. Martins +3
There is a growing interest in astrophysical tests of the stability of dimensionless fundamental couplings, such as the fine-structure constant , as an optimal probe of new phys…
Fisher matrix forecasts for astrophysical tests of the stability of the fine-structure constant
C. S. Alves, T. A. Silva, C. J. A. P. Martins +1
We use Fisher Matrix analysis techniques to forecast the cosmological impact of astrophysical tests of the stability of the fine-structure constant to be carried out by the forthco…