Emergence of Fermi arcs due to magnetic splitting in an antiferromagnet

Benjamin Schrunk, Yevhen Kushnirenko, Brinda Kuthanazhi, Junyeong Ahn, Lin‐Lin Wang, Evan O’Leary, Kyungchan Lee, Andrew Eaton, Alexander Fedorov, Rui Lou, Vladimir Voroshnin, Oliver J. Clark, J. Sánchez‐Barriga, Sergey L. Bud’ko, Robert-Jan Slager, P. C. Canfield, Adam Kaminski