Papers Papers 2023 Alejandro Perez, Salvatore Ribisi  and Sami Viollet   Universe, 9(2):75, 2023 :   arXiv:2301.03951 Alejandro Perez and Sami Viollet:   arXiv:2307.10254 Johannes Münch, Alejandro Perez, Simone Speziale and Sami Viollet   arXiv:2212.06708 Papers 2024 Sami Viollet  Employing the effective field theory treatment of general relativity to constraint quantum black hole models.  To appear 2024   Alejandro Perez  and Sami Viollet Decoherence without dissipation in a quantum field theory model.   To appear 2024