本文關鍵詞： 量子液體 冷原子 冪定律 多體系統(tǒng) 潘建偉 臨界性質 中科 大一 晶格 關聯(lián)特性　出處：《化工新型材料》2017年12期 　論文類型：期刊論文

【摘要】：正近日從中國科學技術大學獲悉,該校教授潘建偉及同事苑震生等人與中科院武漢物理與數(shù)學研究所管習文研究組合作,通過對光晶格中的超冷原子進行量子調控和測量,在國際上首次獲得了一維有限溫多體系統(tǒng)在經(jīng)典氣體和量子液體之間轉變的量子臨界性質,并通過測量其相位關聯(lián)觀測到了拉亭杰液體的冪定律關聯(lián)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.
【分類號】：O413;O645
【正文快照】： j猨　〗沾又泄蒲Ъ際醮笱Щ襝，

本文編號：1481557