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Response Function of the Fractional Quantized Hall State on a Sphere II: Exact Diagonalization

Song He·Steven H. Simon·Bertrand I. Halperin
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Abstract

We study the excitation spectra and the dynamical structure factor of quantum Hall states in a finite size system through exact diagonalization. Comparison is made between the numerical results so obtained and the analytic results obtained from a modified RPA in the preceding companion paper. We find good agreement between the results at low energies.

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Song He, Steven H. Simon, Bertrand I. Halperin. 1994-02-22. Response Function of the Fractional Quantized Hall State on a Sphere II: Exact Diagonalization. https://doi.org/10.1103/physrevb.50.1823

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