A geometrical representation of entanglement Shahabeddin M. Aslmarand, Warner A. Miller, Doyeol Ahn and Paul M. Alsing Eur. Phys. J. Plus, 137 3 (2022) 296 Published online: 02 March 2022 DOI: 10.1140/epjp/s13360-022-02493-1