@article{Clemente:2020Zj, author = "Clemente, Giuseppe and D'Elia, Massimo and Ferraro, Alessandro", title = "{Spectral Methods in Causal Dynamical Triangulations}", doi = "10.22323/1.363.0116", journal = "PoS", year = 2020, volume = "LATTICE2019", pages = "116" }