%0 Journal Article
%T Preparation of Schr?dinger cat state via a mesoscopic LC circuit<br>利用介观LC电路制备薛定谔猫态
%A Ji Ying-Hu
%A Luo Hai-Mei
%A Ye Zhi-Qing
%A Wu Yun-Yi
%A Chen Ming-Yu
%A <br>嵇英华
%A 罗海梅
%A 叶志清
%A 吴云翼
%A 陈明玉
%J 物理学报
%D 2004
%I 
%X A scheme is presented for preparing the superposition of coherent states,i.e.,Schr?dinger cat states. These states can be generated by the action of an external impulse functional signal on initial vaccum state of a mesoscopic LC circuit. The nonclassical squeezing properties appear in the circuit under the Schr?dinger cat states.
%K mesoscopic LC circuit
%K impulse signal
%K Schr?dinger cat states<br>介观LC电路
%K 冲激信号
%K 薛定谔猫态
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=30C0A6B3CEF57E90&yid=D0E58B75BFD8E51C&vid=8E6AB9C3EBAAE921&iid=5D311CA918CA9A03&sid=9B59696B71769931&eid=E2B893E3A98DC11A&journal_id=1000-3290&journal_name=物理学报&referenced_num=4&reference_num=20