Vortex Matter in Trapped Bose-Einstein Condensates

俘获玻色-爱因斯坦凝聚态中的涡旋物质

• 批准号: 0603475
• 负责人: Han Pu
• 金额: --
• 依托单位: William Marsh Rice University
• 依托单位国家: 美国
• 项目类别: Continuing grant
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-04-01 至 2009-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0603475&HistoricalAwards=false
• 关键词: Vortex; Matter; Trapped; Bose; Einstein

Specific projects proposed are: vortex pinning and pinning-induced structural phasetransition in vortex lattices; vortices in dipolar condensates where the long-rangeand anisotropic dipolar interaction may change the structures of individual vorticesor vortex lattice in a significant way; and quantum and thermal melting of vortexlattice and their relation with the presence of pinning or dipolar interaction. Theseprojects will provide a deeper understanding of vortex matter in trapped atomiccondensates, make contact with condensed matter theory and pave ways for furtherexperimental studies.

拟议的具体项目如下：涡旋晶格中的涡旋钉扎和钉扎诱导的结构相变;偶极凝聚体中的涡旋，其中长程和各向异性偶极相互作用可能以显著的方式改变单个涡旋或涡旋晶格的结构;涡旋晶格的量子熔化和热熔化及其与钉扎或偶极相互作用存在的关系。这些项目将提供更深入的理解被困原子凝聚体中的涡旋物质，与凝聚物质理论联系起来，并为进一步的实验研究铺平道路。