Control of Wannier orbitals for generating tunable Ising interactions of ultracold atoms in an optical lattice

被引：0
|
作者：
Inaba, Kensuke [1 ,2 ]
Tokunaga, Yuuki [2 ,3 ]
Tamaki, Kiyoshi [1 ,2 ]
Igeta, Kazuhiro [1 ,2 ]
Yamashita, Makoto [1 ,2 ]
机构：
[1] NTT Corp, NTT Basic Res Labs, Atsugi, Kanagawa 2430198, Japan
[2] JST, CREST, Chiyoda Ku, Tokyo 1020075, Japan
[3] NTT Corp, NTT Secure Platform Labs, Musashino, Tokyo 1808585, Japan
来源：
ELEVENTH INTERNATIONAL CONFERENCE ON QUANTUM COMMUNICATION, MEASUREMENT AND COMPUTATION (QCMC) | 2014年 / 1633卷
关键词：
optical lattice; cluster state generation; measurement based quantum computation;
D O I：
10.1063/1.4903149
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
In this study, we propose a method for generating cluster states of atoms in an optical lattice. By utilizing the quantum properties of Wannier orbitals, we create an tunable Ising interaction between atoms without inducing the spin-exchange interactions. We investigate the cause of errors that occur during entanglement generations, and then we propose an error-management scheme, which allows us to create high-fidelity cluster states in a short time.
引用
收藏
页码：240 / 242
页数：3
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