@article{Matsumoto:2024oH, author = "Matsumoto, Akira and Itou, Etsuko and Tanizaki, Yuya", title = "{Three ways of calculating mass spectra for the 2-flavor Schwinger model in the Hamiltonian formalism}", doi = "10.22323/1.453.0205", journal = "PoS", year = 2024, volume = "LATTICE2023", pages = "205" }