359 citations · 1.3k across the 23 of their papers we have counts for
4 papers · 1 filter
Cosmologically Viable Solutions in Geometric Modified Gravity
P. A. G. Monteiro, C. J. A. P. Martins
The discovery of the accelerated expansion of the universe highlighted General Relativity's inability to naturally account for dark energy without invoking a finely tuned cosmologi…
Varying fundamental constants cosmography
C. J. A. P. Martins
Cosmography is a model-independent phenomenological approach to observational cosmology, relying on Taylor series expansions of physical quantities as a function of the cosmologica…
Validation of the ESPRESSO Wavelength Calibration Using Iodine Absorption Cell Spectra
Tobias M. Schmidt, Ansgar Reiners, Michael T. Murphy +3
High quality wavelength calibration is crucial for science cases like radial-velocity studies of exoplanets, the search for a possible variation of fundamental constants, and the r…
Probing fundamental physics using compact astrophysical objects
E. -A. Kolonia, C. J. A. P. Martins, Konstantinos N. Gourgouliatos
It is well known that alternative theories to the Standard Model allow -- and sometimes require -- fundamental constants, such as the fine-structure constant, , to vary in space…