Before revision:  In particular, [S{\o}rensen et al., Nature 532] show evidence that ] the so-called Krotov optimization method performs worse than solutions that the human players have come up with.
After revision:  In particular, [S{\o}rensen et al., Nature 532] show evidence that D. Sels, Phys. Rev. A 97] the so-called Krotov optimization method performs worse than solutions that the human players have come up with.