Dynamical decay of quadruply quantized vortices in a Bose-Einstein condensate - Telles, Gustavo Deczka; Tavares, P.; Fritsch, A.; Cidrim, A.; Allen, J.; White, A.; Barenghi, C.; Bagnato, Vanderlei Salvador (International Workshop on Vortex Matter in Superconductors - VORTEX, 2017)