%0 Journal Article
%T Influence of nonlocalization degree on the interaction between spatial dark solitons<br>非局域程度对空间暗孤子相互作用的影响
%A Gao Xing-Hui
%A Yang Zhen-Jun
%A Zhou Luo-Hong
%A Zheng Yi-Zhou
%A Lu Da-Quan
%A Hu Wei
%A <br>高星辉
%A 杨振军
%A 周罗红
%A 郑一周
%A 陆大全
%A 胡巍
%J 物理学报
%D 2011
%I 
%X The interaction between dark solitons in nonlocal self-defocusing media is investigated. Numerical results show that there is a critical condition for interaction between dark solitons in nonlocal self-defocusing medium. Under the critical condition, dark solitons will neither attract nor repell each other because the attractive force and repulsive force between them are identical. Beyound the critical condition, dark solitons may attract or repell each other depending on the nonlocalization degree and distance between them. The value of the critical condition is found.
%K nonlocal self-defocusing
%K interaction
%K dark solitons<br>非局域自散焦
%K 相互作用
%K 暗孤子
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=95DC14E13B3C2ACC39A45C7AA8E51ECB&yid=9377ED8094509821&vid=BFE7933E5EEA150D&iid=5D311CA918CA9A03&sid=9ABD7E85027FB322&eid=9ABD7E85027FB322&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=19