401 citations · 818 across the 16 of their papers we have counts for
3 papers · 1 filter
Cuscuton Inflation
Nicola Bartolo, Alexander Ganz, Sabino Matarrese
We study the impact of (generalized) cuscuton models on standard single scalar field inflation. Generalized cuscuton models are characterized by spatial covariant gravity where a s…
Inflationary epoch in the presence of holographic dark energy
Paola C. M. Delgado, Alexander Ganz, Chunshan Lin
We analyze the effects of the holographic dark energy model in a single field slow-roll inflation, taking into account both the holographic and the dark radiation components. In pa…
Structure Formation in the Effective Field Theory of Holographic Dark Energy
Alexander Ganz, Chunshan Lin
We investigate the structure formation in the effective field theory of the holographic dark energy. The equation of motion for the energy contrast of the cold dark matter is…