Here, we present a short review of ideas, methods and results for understanding the evolution of an excited mesoscopic system of strongly interacting constituents. We discuss the process of thermalization with its characteristic time dependence different from what is known in classical mechanics, the resulting state of quantum chaos, enhancement of sensitivity to weak perturbations including violation of fundamental symmetries in nuclei, problem of the level density, and effects of continuum and superradiance.

中文翻译：

---

强相互作用粒子的孤立系统中的热化和能级密度物理学

在这里，我们简要回顾了理解强相互作用成分的激发介观系统的演化的想法、方法和结果。我们讨论了热化过程及其不同于经典力学中已知的特征时间依赖性、量子混沌的结果状态、对弱扰动的敏感性增强，包括违反原子核的基本对称性、能级密度问题以及连续体和超辐射。