Chaos, Interactions, and Semiclassical Approximations

[98027 . tomsov]这个项目关注的是少自由度和多体介观系统的物理学。这些系统包括量子点和在核碰撞中形成的复合核。这些量子系统有一些相关的潜在的、经典的混沌动力学。半经典和统计理论提供的工具对于部分或完全混沌系统还没有完全发展。该项目希望扩展这些理论，了解它们的局限性，并将这些进步应用于任何一个物理系统。

0098027TomsovicThe project is concerned with the physics of both few-degree-of freedom and many-body mesoscopic systems. The systems include quantum dots and compound nuclei formed in nuclear collisions. These quantum systems have some associated underlying, classically chaotic dynamics. The tools provided by semiclassical and statistical theories are not fully developed for partially or fully chaotic systems. The project expects to extend the theories, to understand their limitations, and to apply these advances to any of a number of physical systems.