2020 February 04
There are many flavour changing neutral current (FCNC) searches ongoing that focus on the top quark sector using pp collisions data taken with the ATLAS detector at the LHC. Several cou- plings and final states are being investigated based on different analysis strategies. No evidence has been found so far and upper limits on decay and production branching ratios were set for many processes, as well as limits on effective couplings. A brief description and the latest results for each of these analyses are presented in this proceeding.