Quantum Drinfeld modules and ray class fields of real quadratic global function fields

Abstract This is the second in a series of two papers presenting a solution to Hilbert’s 12th problem for real quadratic function fields in positive characteristic, in the sense of proving an analog of the Theorem of Weber-Fueter. We also offer a conjectural treatment of the number field case using quasicrystal counterparts (Gendron et al. in Théorie Quasi-cristalline des Nombres: Recherche d’une Théorie de Drinfeld-Hayes en Caractéristique Zéro. arXiv: 1912.12323 ) of the constructions used in function fields.