@article{Cichy:2017X9, author = "Cichy, Krzysztof and Banuls, Mari Carmen and Cirac, J. Ignacio and Jansen, Karl and Kühn, Stefan and Saito, Hana", title = "{The multi-flavor Schwinger model with chemical potential - Overcoming the sign problem with Matrix Product States}", doi = "10.22323/1.256.0316", journal = "PoS", year = 2017, volume = "LATTICE2016", pages = "316" }