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Response Function of the Fractional Quantized Hall State on a Sphere I: Fermion Chern-Simons Theory | Steven H. Simon
; Bertrand I. Halperin
; | Date: |
22 Feb 1994 | Subject: | cond-mat | Abstract: | Using a well known singular gauge transformation, certain fractional quantized Hall states can be modeled as integer quantized Hall states of transformed fermions interacting with a Chern-Simons field. In previous work we have calculated the electromagnetic response function of these states at arbitrary frequency and wavevector by using the Random Phase Approximation (RPA) in combination with a Landau Fermi Liquid approach. We now adopt these calculations to a spherical geometry in order to facilitate comparison with exact diagonalizations performed on finite size systems. | Source: | arXiv, cond-mat/9402089 | Other source: | [GID 262768] pmid9976370 | Services: | Forum | Review | PDF | Favorites |
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