Abstract
The spectra of nonintegrable or quantum chaotic systems with unitary or orthogonal symmetry were recently shown to display universality in the response of energy levels to arbitrary perturbations. We show that this type of universality extends to symplectic ensembles. In doing so, we obtain an exact expression for the autocorrelator of particle density fluctuations of a system of one-dimensional particles interacting through a repulsive 1/ pairwise potential.
- Received 26 April 1993
DOI:https://doi.org/10.1103/PhysRevB.48.11450
©1993 American Physical Society