Two Feasible Schemes for Preparing Cluster States with Ion-Trap Setup
Xin-Wen Wang, Cao Shuai, Li-Xin Xia · Communications in Theoretical Physics · 2008
We present two schemes for preparing cluster states with atomic qubits in an ion-trap system. In the first scheme an auxiliary atomic level is needed. While in the second scheme an additional classical driven field is used, and the multi-ion cluster states can be generated by one step. Both the schemes are insensitive to thermal motion of the ions, all the facilities used in them are well within state of the art.