299 citations · 303 across the 3 of their papers we have counts for
5 papers
CosmoVerse Data Challenge: How Tip of the Red Giant Branch Analysis Choices Shape the Inferred Hubble Constant
Siyang Li, Eleonora Di Valentino, Jackson Levi Said +62
Tip of the red giant branch (TRGB)-based determinations of the Hubble constant (), the current expansion rate of the Universe, depend on choices made in selecting and analyzin…
New Effects in Multifield Cosmology Coupled to the Gauss-Bonnet Term
Lilia Anguelova, Sonia Paban
We study the rapid-turn regime of multifield cosmology coupled to the Gauss-Bonnet term. We derive the corresponding modified relations between the inflationary Hubble and potentia…
Multifield Cosmology and the Dark Universe
Lilia Anguelova
Multifield models, arising from multiple scalars interacting with gravity, provide a rich theoretical framework for addressing fundamental problems in modern cosmology. A key role…
The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics
Eleonora Di Valentino, Jackson Levi Said, Adam Riess +533
The standard model of cosmology has provided a good phenomenological description of a wide range of observations both at astrophysical and cosmological scales for several decades.…
On the Consistency of Rapid-Turn Inflation
Lilia Anguelova
Recent studies, in the context of consistency conditions for rapid-turn and third order slow-roll inflation in two-field models, raised the question whether this regime can be sust…