“…To render the previous observations quantitative and general, several different characterizations have been proposed of the "coherence" [7,8], "large-scale quantum coherence" [9][10][11], "macroscopic coherence" [10,12], "quantum macroscopicity" [10,13,14], "macroscopic quantumness" [10,[15][16][17][18] and "macroscopic distinctness" [13,18,19] of quantum states. Resource theories for those closely related properties of states have also been developed [7,8,10,12,20].…”