These defects and vacancies could be what , in effect , undergo bose - einstein condensation 这些缺陷和空位，可能就是实际上发生玻色?爱因斯坦凝聚之处。
Firstly , we investigate the relative quantum phase control of two - component bose - einstain condanste ( bec ) 首先，我们讨论了玻色?爱因斯坦凝聚体( bec )的相位控制。
The experimental discoveries and the mean - field theory for the dilute ultra - cold boses are described in detail 阐述玻色-爱因斯坦凝聚的量子统计热力学本质、实验上的实现以及平均场理论。
Bose - einstein condensate ( bec ) is the consequence of quantum statistics and is closely related to superfluid phenomena 玻色爱因斯坦凝聚（ bec ）是量子统计的结果，与超流现象密切相关。
It can be summarized as follows : 1 . the phenomenon of bose - einstein condensation is discussed in a quantum statistical perspective 本文主要研究在耦合外场作用下，准一维玻色-爱因斯坦凝聚体的动力学行为。
Because the gross - pitaevskii equa - tion , which describes bose - einstein condensation by mean - field theory , is a nonlinear schrodinger equation 由于平均场理论导致的描述玻色-爱因斯坦凝聚的gp方程是一个非线性schr (
In chapter two , we introduce the mod - ern studies and experiments of dark solitons and bright solitons in bose - einstein condensates , respectively 第二章，分别探讨了玻色-爱因斯坦凝聚中暗孤子和亮孤子实验情况和理论研究现状。
This paper is mainly devoted to study of the quantum transport in semiconductor superlattice and phase transition of bec in optical lattice 本文主要对半导体超晶格中的bloch电子动力学以及光格子中玻色-爱因斯坦凝聚的相变问题进行研究。
Fortunately we find it does not depend on the value of the b field . in addition , by using conformal field theory techniques the n s matter butterfly state is given 我们发现当背景b场趋于零时，费米场中的非对易参数和玻色场中的一样。
" for the achievement of bose - einstein condensation in dilute gases of alkali atoms , and for early fundamental studies of the properties of the condensates 在“碱性原子稀薄气体的玻色爱因斯坦凝聚态”以及“凝聚态物质性质早期基础性研究”方面取得成就
