通过观察和分析重核和超重核中量子谱的统计性质, 研究有限物理体系中量子混沌的一些问题. 介绍了原子核中量子谱显示的有序-混沌现象随激发能变化的实验数据, 研究了超重核体系中量子谱相邻能级间距分布的规则性随体系的依赖关系, 并预言了稳定的超重体系. 给出了原子核有序混沌相变现象与原子核形变以及原子核转动的依赖关系, 讨论了量子体系中的对效应对有序-混沌相变的影响. 最后, 用有序-混沌相变的概念解释和理解了核物理中一些重要的实验现象.
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