7 citations · 7 across the 7 of their papers we have counts for
8 papers
Tangled : Planck CMB Constraints on Flash Reionization
Param Upadhyay, Elisa G. M. Ferreira, Evan McDonough
Recent cosmological tensions have renewed interest in the role of reionization in parameter inference, and flash reionization has been proposed as a transient high-redshift ionizat…
Constraining quantum-gravity predictions for evolving dark energy
M. Tsedrik, B. Bose, L. Marchetti +1
We confront a class of dark-energy equations of state emerging from group field theory (GFT) quantum gravity with DESI Data Release 2 baryon acoustic oscillations and Pantheon+ typ…
Interacting Dark Energy and Dark Matter in O(3) No-Scale Gravity
Lincoln da S. Pereira, Muzi Hong, Elisa G. M. Ferreira +1
Dark Energy (DE) and Dark Matter (DM) are among the greatest mysteries in particle physics and cosmology, since their origins remain unclear. It is intriguing to consider whether b…
The recipe for the degrees of freedom
Anamaria Hell, Elisa G. M. Ferreira, Dieter Lust +1
We consider the question of counting the degrees of freedom in theoretical models, with an emphasis on theories of fields and gravity. Among the possible approaches, the Hamiltonia…
The contribution from small scales on two-point shear analysis: comparison between power spectrum and correlation function
João Ferri, Elisa G. M. Ferreira, Ryo Terasawa
A known problem in cosmic shear two-point statistics is the apparent inconsistency between analyses performed in harmonic space (power spectrum) and real space (angular correlation…
The spectrum of constraints from DESI and CMB data
Evan McDonough, Elisa G. M. Ferreira
We present the spectrum of constraints from current CMB data (Planck, ACT, SPT-3G) combined with DESI BAO data, and highlight the interplay of with the optical depth to…