2 papers
astro-ph.CO2021
Reconstructing Quintessence
Minsu Park, Marco Raveri, Bhuvnesh Jain
We present an Effective Field Theory based reconstruction of quintessence models of dark energy directly from cosmological data. We show that current cosmological data possess enou…
astro-ph.CO2019
CDM or self-interacting neutrinos? - how CMB data can tell the two models apart
Minsu Park, Christina D. Kreisch, Jo Dunkley +2
Of the many proposed extensions to the CDM paradigm, a model in which neutrinos self-interact until close to the epoch of matter-radiation equality has been shown to provide a g…