497 citations · 8.4k across the 112 of their papers we have counts for
3 papers · 1 filter
Consistency of Planck, ACT and SPT constraints on magnetically assisted recombination and forecasts for future experiments
Silvia Galli, Levon Pogosian, Karsten Jedamzik +1
Primordial magnetic fields can change the recombination history of the universe by inducing clumping in the baryon density at small scales. They were recently proposed as a candida…
Imprints of cosmological tensions in reconstructed gravity
Levon Pogosian, Marco Raveri, Kazuya Koyama +6
There has been a significant interest in modifications of the standard Cold Dark Matter (CDM) cosmological model prompted by tensions between certain datasets, most notably…
Principal reconstructed modes of dark energy and gravity
Marco Raveri, Levon Pogosian, Matteo Martinelli +3
Recently, in [1], we presented the first combined non-parametric reconstruction of the three time-dependent functions that capture departures from the standard cosmological model,…