540 citations · 2.1k across the 26 of their papers we have counts for
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astro-ph.CO2026
Signatures of Modified Gravity on Linear Scales in a Dynamical Dark Energy Background
Yo Toda, Adrià Gómez-Valent
Cosmological data from the cosmic microwave background (CMB), baryon acoustic oscillations, and Type Ia supernovae suggest that the component driving the accelerated expansion of t…
astro-ph.CO2026★ 1 cited
Constraints on Coupled Dark Energy in the DESI Era
Adrià Gómez-Valent, Ziyang Zheng, Luca Amendola
We investigate the current viability of a well-known coupled dark energy scenario in which cold dark matter (DM) interacts with a spin-0 dark energy component through a non-trivial…
astro-ph.CO2026
Exploring the interplay of late-time dynamical dark energy and new physics before recombination
Alex González-Fuentes, Adrià Gómez-Valent
Cosmological models exhibiting crossing of the phantom divide improve the fit to current data, suggesting late-time dark energy (DE) dynamics at CL. However, they favor lo…