@article{Brandt:20233z, author = "Brandt, Bastian and Cuteri, Francesca and Endrodi, Gergely and Hernández, José Javier and Marko, Gergely", title = "{QCD topology with electromagnetic fields and the axion-photon coupling}", doi = "10.22323/1.430.0174", journal = "PoS", year = 2023, volume = "LATTICE2022", pages = "174" }