19 citations · 33 across the 5 of their papers we have counts for
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Constraining the bispectrum from bouncing cosmologies with Planck
Bartjan van Tent, Paola C. M. Delgado, Ruth Durrer
Bouncing models of cosmology, as they arise e.g. in loop quantum cosmology, can be followed by an inflationary phase and generate close-to-scale-invariant fluctuation spectra as ob…
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…
The CMB bispectrum from bouncing cosmologies
Paola C. M. Delgado, Ruth Durrer, Nelson Pinto-Neto
In this paper we compute the CMB bispectrum for bouncing models motivated by Loop Quantum Cosmology. Despite the fact that the primordial bispectrum of these models is decaying exp…