应Babara Dietz教授和黄亮教授邀请，Eugene Bogomolny教授（ Université Paris Sud, France）将来访我院并做学术报告。欢迎广大师生届时参加！

报告一

题目：Multifractality and chaos in spin chains

时间：2018年12月11日（周二）上午9：30

地点：格致楼4022

摘要：

Spin-chain models are archetypal examples of many-body problems. Three subjects related with such models (but not restricted only to them) will be briefly discussed: multifractality of low-lying states, statistical description of highly-excited states, and Gaussian and multi-Gaussian approximations for spectral densities.

报告二

题目：Deterministic chaos: classical, quantum, and in number theory

时间：2018年12月12日（周三）上午10:30

地点：格致楼3005

摘要：

Numerous deterministic problems are so complicated and irregular that a natural approach is to consider them as random (chaotic) processes. The principal problem is to find probability distributions of corresponding quantities. The talk is devoted to discussion of different variants of such phenomenon in classical mechanics, quantum systems, and number theory.

个人简介：

Eugene Bogomolny教授就职于法国国家科学研究中心，主要从事数学物理，高能物理研究。2015年至今为法国奥赛巴黎南区大学名誉研究主任。