Comparison of topological charge definitions in Lattice QCDConstantia Alexandrou, Andreas Athenodorou, Krzysztof Cichy, Arthur Dromard, Elena Garcia-Ramos, Karl Jansen, Urs Wenger and Falk ZimmermannEur. Phys. J. C, 80 5 (2020) 424DOI: https://doi.org/10.1140/epjc/s10052-020-7984-9