Correlation energy of fractional-quantum-Hall-effect systems of composite fermions
P. Sitko, L. Jacak
Abstract
We find the RPA correlation energy and collective modes of the systems of composite fermions corresponding to the fillings of 1/3, 1/5, 2/5 in the fractional quantum Hall effect. It is verified that transmutations to composite fermions do not change the ground-state energy.
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