PASI: Workshop on Mottness and Quantum Criticality; Trinidad, June 2005

PASI：莫特尼斯和量子临界性研讨会；

• 批准号: 0418330
• 负责人: Philip Phillips
• 金额: $ 10万
• 依托单位: University of Illinois at Urbana-Champaign
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2004
• 资助国家: 美国
• 起止时间: 2004-08-01 至 2006-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0418330&HistoricalAwards=false
• 关键词: PASI; Workshop; Mottness; Quantum; Criticality

0418330PhillipsA Pan-American Advanced Studies Institute (PASI), jointly supported by the NSF and Department of Energy is proposed on the topic of Mottness and Quantum Criticality, to be held in Tobago, West Indies during June, 2005. The topic involves problems that are central to the unsolved problems of the origin of superconductivity in the copper-oxide materials and organic superconductors, and non-Fermi liquid behavior in U and Ce intermetallics (heavy fermions). This two-week institute will bring together leading researchers in the field to focus on both of these problems. The PASI will consist of approximately 20 lecturers and 30 graduate students, half from the US and half from the rest of the Americas, to be selected by an organizing committee. Five questions will comprise the focus of the PASI: 1) What is the experimental evidence that quantum critical points influence finite temperature properties of the cuprates?, 2) What role does spectral weight transfer over the Mott scale play in the normal and superconducting states of the cuprates?, 3) What is the role played by disorder close to quantum critical points?, 4) Do model studies of strongly correlated systems have any predictive power? 5) What can be learned from parallel systems such as the organic superconductors, heavy fermions and novel metal phases in low dimensional systems? To further the impact of the PASI, the organizers have 1) included both experimentalists and theorists and 2) limited the scope of the conference to focus on the very specific questions posed above. Ample time in the workshop will be devotedto discussions, in part to enable collaborations that could elucidate the posed questions. As these questions are central to the current debate on strongly correlated electrons, the PASI is timely and is likely to generate further activity in the subject matter.

0418330 Phillipsa泛美高级研究所（PASI），由NSF和能源部共同支持，提议在2005年6月在西印度群岛的Tobago举行的Mottness和量子问题的话题。 U和CE中心的行为（重型费米）。这个为期两周的研究所将汇集该领域的主要研究人员，以专注于这两个问题。 PASI将由大约20名讲师和30名研究生组成，分别是美国的一半，另一半来自美洲，由组织委员会选出。五个问题将构成PASI的重点：1）量子临界点会影响丘比特的有限温度特性的实验证据是什么？，2）在Mott量表的正常和超导状态中，光谱重量转移在丘比特的正常状态和超导状态下发挥了什么作用？，3）3）接近量子关键点的作用是什么？ 5）从平行系统，例如有机超导体，沉重的费米子和新型金属相的平行系统中可以学到什么？为了进一步的影响，组织者有1）包括实验家和理论家，以及2）限制会议范围，以关注上述非常具体的问题。在研讨会上的充足时间将进行讨论，部分是为了实现可以阐明提出问题的合作。由于这些问题对于当前关于强相关电子的争论至关重要，因此PASI是及时的，很可能会在主题中产生进一步的活动。