arXivDaily arXiv每日学术速递 周一至周五更新
arXiv quant-ph/0004068quant-ph
收藏

由于设计的储存器导致的单个捕获离子中的退相干

Decoherence in a single trapped ion due to engineered reservoir

X. X. Yi, D. L. Zhou, C. P. Sun

摘要:

研究了囚禁离子与工程库耦合后的退相干现象。工程水库模拟随机变化的陷阱频率,和被困离子被视为一个两级系统驱动的远离共振平面波激光场。给出了退相干率与叠加态振幅的关系。

英文摘要:

The decoherence in trapped ion induced by coupling the ion to the engineered reservoir is studied in this paper. The engineered reservoir is simulated by random variations in the trap frequency, and the trapped ion is treated as a two-level system driven by a far off-resonant plane wave laser field. The dependence of the decoherence rate on the amplitude of the superposition state is given.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑