394 citations · 5.1k across the 105 of their papers we have counts for
Showing astro-ph.COShow all
2 papers · 1 filter
astro-ph.CO2019★ 193 cited
Revisiting a negative cosmological constant from low-redshift data
Luca Visinelli, Sunny Vagnozzi, Ulf Danielsson
Persisting tensions between high-redshift and low-redshift cosmological observations suggest the dark energy sector of the Universe might be more complex than the positive cosmolog…
astro-ph.CO2019★ 69 cited
Late time transitions in the quintessence field and the tension
Eleonora Di Valentino, Ricardo Z. Ferreira, Luca Visinelli +1
We consider a quintessence field which transitions from a matter-like to a cosmological constant behavior between recombination and the present time. We aim at easing the tension i…