Two-Body Random Ensembles: From Nuclear Spectra to Random Polynomials
Abstract
Description
The two-body random ensemble (TBRE) for a many-body bosonic theory is mapped to a problem of random polynomials on the unit interval. In this way one can understand the predominance of 0+ ground states, and analytic expressions can be derived for distributions of lowest eigenvalues, energy gaps, density of states and so forth. Recently studied nuclear spectroscopic properties are addressed.
8 pages, 4 figures. To appear in Physical Review Letters
8 pages, 4 figures. To appear in Physical Review Letters