Exclusion statistics for fractional quantum Hall states on a sphere
نویسندگان
چکیده
We discuss exclusion statistics parameters for quasiholes and quasielectrons excited above the fractional quantum Hall states near ν = p/(2np + 1). We derive the diagonal statistics parameters from the (“unprojected”) composite fermion (CF) picture. We propose values for the off-diagonal (mutual) statistics parameters as a simple modification of those obtained from the unprojected CF picture, by analyzing finite system numerical spectra in the spherical geometry. PACS numbers: 73.40.Hm, 05.30.-d, 73.20.Dx. Typeset using REVTEX
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تاریخ انتشار 1996