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Comment on ``Dynamical role of anyonic excitation statistics in rapidly rotating Bose gases"
We comment on the work of Fischer, Phys. Rev. Lett. 93, 160403 (2004).
Contrary to the claim in the letter, we argue that the anyonic excitation
statistics does not play any dynamical role in stabilizing attractive bose
gases under rapid rotation in a fractional quantum Hall state. We also point
out that the assertion of obtaining exact solutions of the self-dual equation
that saturates the Bogomol'nyi bound is invalid for non-zero external field.Comment: 2 pages, no figure(v1); Version to appear in Physical Review Letters,
re-written the last sentence of the third paragraph(v2
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