Theory of Interacting Fermi Systems

相互作用费米系统理论

• 批准号: 9423083
• 负责人: Albert Overhauser
• 金额: $ 23.4万
• 依托单位: Purdue Research Foundation
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-03-01 至 1999-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9423083&HistoricalAwards=false
• 关键词: Theory; Interacting; Fermi; Systems

9423083 Overhauser The objective of this project is to acquire a deeper understanding of the interactions between electrons and the interactions between helium 3 atoms in condensed matter. Applications include one particle energy spectra, phase transformations, collective excitations, dynamic scattering processes, transport phenomena, broken translation symmetry, superconductivity, and the superfluid phases of helium 3. %%% This award supports the ongoing research of a prominent investigator who received the National Medal Science from President Clinton in 1994. He is known for asking penetrating, fundamental questions about systems that others think are understood. He also focuses on resolving major discrepancies between experimental results and previous theories. He will investigate eight projects which center on a better understanding of the interactions between electrons or between atoms in various condensed matter systems. ***

这个项目的目标是对凝聚态物质中电子之间的相互作用和氦3原子之间的相互作用有更深的了解。应用包括单粒子能谱、相变、集体激发、动态散射过程、输运现象、破缺平移对称、超导性和氦3的超流体相。这个奖项支持一位杰出的研究者正在进行的研究，他在1994年获得了克林顿总统颁发的国家科学奖章。他以对别人认为已被理解的系统提出尖锐而基本的问题而闻名。他还专注于解决实验结果与先前理论之间的主要差异。他将研究八个项目，这些项目以更好地理解各种凝聚态系统中电子之间或原子之间的相互作用为中心。＊＊＊