Fig. 2: Class inclusions.
From: Does provable absence of barren plateaus imply classical simulability?
We show the inclusions between the classes \({{\rm{CSIM}}}\), \({{\rm{QESIM}}}\) and \({{\rm{QSIM}}}\). The region outside of \({{\rm{CSIM}}}\) (highlighted with stripes) corresponds to problems where a quantum advantage could potentially be achieved.
