Control of Semiquantum Chaos by the Nonfeedback Method

• 来源期刊: 中国物理快报（英文版）
• 学科: 物理学
• 年，卷（期）: 2002,（12）
• 页码范围: 1763-1766
• 页数: 4页
• 分类号: O4
• 语种: 英文

摘要

We numerically study the dynamic behaviour of coupled chaotic oscillators in a so-called semiquantum chaotic system in which one is classical and the other is quantum mechanical. Fourier spectra of the classical oscillator and the ground-state wavefunction of the quantum part have been investigated, when small pulse perturbations are applied. It is found that semiquantum chaos can also be successfully controlled by the nonfeedback method.