2016年11月10日16：00量子物質科學協同創新中心 & 物理系colloquium

報告題目： Exploring Flatland with cold atoms 報告人： Jean Dalibard 法國科學院院士（巴黎高師）報告時間： 2016-11-10 16:00 報告地點：鄭裕彤講堂主辦單位：物理系摘要： The physics of many-body systems strongly depends on their dimensionality. With the realization of quantum wells for example, it has been possible to produce two-dimensional gases of electrons, which exhibit properties that dramatically differ from the standard three-dimensional case, some of them still lacking a full understanding.
During the last decade, a novel environment has been developed for the study of low-dimensional phenomena. It consists of cold atomic gases that are confined in tailor-made electromagnetic traps. The talk will discuss some experimental aspects of this research, including dynamical features like the emergence of coherence in the gas when it is rapidly cooled across the superfluid transition.