%0 Journal Article
%T Numerical research on critical temperature of Bose-Einstein condensation for gas with interaction in harmonic trap<br>简谐势阱中非理想气体玻色-爱因斯坦凝聚转变温度的数值研究
%A Wang Chong
%A Yan Ke-Zhu
%A <br>王翀
%A 闫珂柱
%J 物理学报
%D 2004
%I 
%X In this article we study Bose-Einstein condensation of the gas with interactions in a harmonic trap using a numerical method. The distribution of the energy states was given, by which the author calculated the shift of the critical temperature and made a comparison with the situation without interactions. We have obtained a positive shift of critical temperature for systems with repulsive interaction, and a negative one for systems with attractive interaction.
%K Bose-Einstein condensation
%K interaction
%K energy level
%K critical temperature<br>玻色－爱因斯坦凝聚，
%K 相互作用，
%K 能级，
%K 转变温度
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=8B69039F5FED09C7&yid=D0E58B75BFD8E51C&vid=8E6AB9C3EBAAE921&iid=94C357A881DFC066&sid=0414C929218EC5F4&eid=55C36125E841856F&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=20