%0 Journal Article
%T Elementary quantum gates with a single trapped ion driven by a classical laser field<br>单离子阱中基本量子逻辑单元的实现
%A Lai Hai-Jiang
%A Yang Qing-Yi
%A Wei Lian-Fu
%A <br>蓝海江
%A 扬庆怡
%A 韦联福
%J 物理学报
%D 2002
%I 
%X A theoretical scheme is proposed for realizing the elementary quantum logic operations (one\|qubit gate and two\|qubit controlled rotation gate) with a single trapped cold ion driven by classical laser beams. The relevant experimental parameters for the realizations are given by numerical method. It may be performed easily by the present experimental technology, as neither the auxiliary atomic level nor the Lamb\|Dicke limit is required in the present scheme.
%K quantum computer
%K quantum controlled\|logic operation
%K Lamb\|Dicke parameter<br>量子计算机
%K 受控量子逻辑门操作
%K LambDicke耦合参数
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=231824B0472365D7&yid=C3ACC247184A22C1&vid=987EDA49D8A7A635&iid=5D311CA918CA9A03&sid=1DB1D13154F28125&eid=E0E0A0F322B76027&journal_id=1000-3290&journal_name=物理学报&referenced_num=2&reference_num=17