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 random-phase approximation in the preceding companion paper. We find good agreement between the results at low energies.
- Received 22 February 1994
DOI:https://doi.org/10.1103/PhysRevB.50.1823
©1994 American Physical Society