Investigation of Preparation up to Six and N-Atom Graph States

被引：4
作者：
Salimi, S. [1 ]
Karami, D. [1 ]
Salimi, E. [2 ,3 ]
机构：
[1] Univ Kurdistan, Dept Phys, Sanandaj, Iran
[2] Univ Tehran Med Sci, Skin & Stem Cell Res Ctr, Tehran, Iran
[3] Kermanshah Univ Med Sci, Emam Reza Hosp, Kermanshah, Iran
来源：
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2012年 / 51卷 / 07期
关键词：
Graph state; Entanglement; Atom-cavity; ENTANGLEMENT;
D O I：
10.1007/s10773-012-1081-2
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The aims of this paper is to propose a feasible scheme for preparation of graph states up to six vertices, which are not equivalent under LU (Local unitary) transformations and graph isomorphisms, and special kind of N-atoms graph state (GHZ state, cluster state, ring state and complete state). First we show a two-qubit system (two-atoms with two-levels) how to acquire the maximal entanglement after interaction time t (c) . Then, we generalize this method to mentioned above cases.
引用
收藏
页码：2031 / 2043
页数：13
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