Generation of Three-Qutrit Singlet States with Two-Level Trapped Ions |
| |
| Authors: | YANG Rong-Can YE Li-Xiang LIN Xiu CHEN Xiang |
| |
| Affiliation: | Fujian Provincial Key Laboratory of Quantum Manipulation and New Energy Materials, College of Physics and Energy, Fujian Normal University, Fuzhou 350007, China |
| |
| Abstract: | We propose an adiabatic-passage scheme for the generation of three-qutrit singlet states with two-level trapped ions. Distinctly different from previous proposals, we encode qutrits in Dicke states with two-level ions and use the adiabatic-evolution techniques in order not to exactly control the laser pulses, making the realization of the scheme much easier. Furthermore, the phonon is only virtually excited in the procedure, so the effect of the phonon losses can be reduced. |
| |
| Keywords: | singlet states adiabatic passage trapped ions |
|
| 点击此处可从《理论物理通讯》浏览原始摘要信息 |
|
点击此处可从《理论物理通讯》下载全文 |
|
