中科大一维量子液体研究获重要进展
发布时间：2018-02-01 09:43
本文关键词： 量子液体 冷原子 幂定律 多体系统 潘建伟 临界性质 中科 大一 晶格 关联特性 出处：《化工新型材料》2017年12期 论文类型：期刊论文
【摘要】：正近日从中国科学技术大学获悉,该校教授潘建伟及同事苑震生等人与中科院武汉物理与数学研究所管习文研究组合作,通过对光晶格中的超冷原子进行量子调控和测量,在国际上首次获得了一维有限温多体系统在经典气体和量子液体之间转变的量子临界性质,并通过测量其相位关联观测到了拉亭杰液体的幂定律关联特性。
[Abstract]:Recently, it was learned from the University of Science and Technology of China that Professor Pan Jianwei and colleague Yuan Zhensheng of the University of Science and Technology of the University of Science and Technology of China cooperated with the Research Group of the Wuhan Institute of Physics and Mathematics of the Chinese Academy of Sciences. Quantum critical properties of the transition between classical gas and quantum liquid in one-dimensional finite temperature multibody system are obtained for the first time by quantum control and measurement of ultra-cold atoms in optical lattice. By measuring its phase correlation, the power law correlation characteristics of Latinger liquid are observed.
【分类号】：O413;O645
【正文快照】： j猨 〗沾又泄蒲Ъ际醮笱Щ裣，
本文编号：1481557
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