Fast preparation of W states for hot trapped ions

作者：Zheng SB^*

来源：Communications in Theoretical Physics, 2005, 44(1): 143-145.

• W state
• trapped ion
• Rabi frequency

A scheme is presented for generating W states for three or four trapped ions in thermal motion. The scheme works in the regime, where the Rabi frequency of the laser field is on the order of the trap frequency, resulting a fast entanglement speed, which is of importance in view of decoherence.

• 出版日期2005-7-15
• 单位福州大学