Random Analytic Chaotic Eigenstates |
| |
Authors: | P. Leboeuf |
| |
Affiliation: | (1) Laboratoire de Physique Théorique et Modèles Statistiques (Unité de recherche de l', Université de Paris XI associée au CNRS), 91405 Orsay Cedex, France |
| |
Abstract: | The statistical properties of random analytic functions (z) are investigated as a phase-space model for eigenfunctions of fully chaotic systems. We generalize to the plane and to the hyperbolic plane a theorem concerning the equidistribution of the zeros of (z) previously demonstrated for a spherical phase space [SU(2) polynomials]. For systems with time-reversal symmetry, the number of real roots is computed for the three geometries. In the semiclassical regime, the local correlation functions are shown to be universal, independent of the system considered or the geometry of phase space. In particular, the autocorrelation function of is given by a Gaussian function. The connections between this model and the Gaussian random function hypothesis as well as the random matrix theory are discussed. |
| |
Keywords: | chaotic dynamics quantum mechanics analytic representations distribution of zeros of random functions |
本文献已被 SpringerLink 等数据库收录! |
|