@inproceedings{Goeschl:2019tQ, author = "Goeschl, Daniel and Gattringer, Christof and Sulejmanpasic, Tin", title = "{The critical endpoint in the 2-d U(1) gauge-Higgs model at topological angle $\theta=\pi$}", doi = "10.22323/1.334.0226", booktitle = "Proceedings of The 36th Annual International Symposium on Lattice Field Theory {\textemdash} PoS(LATTICE2018)", year = 2019, volume = "334", pages = "226" }