厦门大学学报（自然科学版）2011，Vol.50Issue(2)：217-226,10.
超冷量子气体的统计性质
Statistical Properties of Ultracold Quantum Gases
摘要
Abstract
A series af major experimental breakthroughs have been obtained in the researches of ultracold quantum gases in the past years, which include the realization of Bose-Einstein condensation (BEC) , the achievements of Fermi degeneracy and the observations of molecular BEC. This renewed ,the theoretical studies on the characteristics of BEC and degenerate Fermi gases, which have become a topic of great interest in the recent years. Based on the research works of our groups in the last years , the statistical properties of ultracold quantum gases are briefly described. The main contents include:the finite-size effects of quantum gases,roles of external potential, influence of interatomic interaction, low temperature behaviors of q-deformed quantum gas and the nonextensive statistics. The results obtained may be helpful to the further understanding of the low temperature behaviors of quantum gases as well as the underlying nature of various macroscopic quantum effects.关键词
超冷量子气体/尺度效应/外势/相互作用/非广延统计Key words
ultracold quantum gas / finite-size effect/ external potential/ interatomic interaction/ nonextensive statistics分类
数理科学引用本文复制引用
苏国珍,陈金灿..超冷量子气体的统计性质[J].厦门大学学报（自然科学版）,2011,50(2):217-226,10.基金项目
国家自然科学基金项目(10275051,10575084,10875100) （10275051,10575084,10875100）
教育部博士学科点专项科研基金(20050384005,20100121110024) （20050384005,20100121110024）
福建省自然科学基金项目(A1010016) （A1010016）
