Optical spectroscopy evidence of a second-order Mott phase transitionRemoveAriano De Giovanni Rodrigues, Andrea Perucchi, Luca Tomarchio, Marine Verseils, Paraskevas Parisiades, Benoît Baptiste, Keevin Béneut, Edmondo Gilioli, Stefano Lupi, and Andrea GauzziPhys. Rev. B 112, 035161 (2025)