A map from 1d Quantum Field Theory to Quantum Chaos on a 2d Torus
arXiv:cond-mat/9809211 · doi:10.1103/PhysRevE.60.1658
Abstract
Dynamics of a class of quantum field models on 1d lattice in Heisenberg picture is mapped into a class of `quantum chaotic' one-body systems on configurational 2d torus (or 2d lattice) in Schr\" odinger picture. Continuum field limit of the former corresponds to quasi-classical limit of the latter.
4 pages in REVTeX, 1 eps-figure included