arXiv:0707.2624 · AIP conference proceedings
Analytic Approach for Controlling Realistic Quantum Chaotic Systems
Toshiya Takami, Hiroshi Fujisaki, Theodore E. Simos, George Maroulis
Abstract
An analytic approach for controlling quantum states, which was originally applied to fully random matrix systems [T. Takami and H. Fujisaki, Phys. Rev. E 75, 036219 (2007)], is extended to deal with more realistic quantum systems with a banded random matrix (BRM). The validity of the new analytic field is confirmed by directly solving the Schrödinger equation with a BRM interaction. We find a threshold of the width of the BRM for the quantum control to be successful.