Comment on "Theory of diluted magnetic semiconductor ferromagnetism"

Min-Fong Yang, Shih-Jye Sun, Ming-Che Chang

In this comment, we emphasize that the self-consistent spin wave theory in a recent paper [J. K"onig, H.-H. Lin, and A. H. MacDonald, Phys. Rev. Lett. 84, 5628 (2000)] leads to inc…