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Probing dark energy with redshift-drift
Matteo Martinelli, Stefania Pandolfi, C. J. A. P. Martins +1
Future redshift-drift measurements (also known as Sandage-Loeb signal) will be crucial to probe the so called "redshift desert", thus providing a new tool for cosmological studies.…
Constraining cosmologies with fundamental constants I. Quintessence and K-Essence
Rodger I. Thompson, C. J. A. P. Martins, P. E. Vielzeuf
Many cosmological models invoke rolling scalar fields to account for the observed acceleration of the expansion of the universe. These theories generally include a potential V(phi)…
Probing dark energy beyond with CODEX
P. E. Vielzeuf, C. J. A. P. Martins
Precision measurements of nature's fundamental couplings and a first measurement of the cosmological redshift drift are two of the key targets for future high-resolution ultra-stab…