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Cirac等人证明处于驻波光场波节处的单个囚禁两能级离子的动力学由Jaynes-Cum-mings(J-C)模型描述。本文旨在推广这一结论。通过引入穿衣态描述,证明处于驻波光场中任意位置时,单个囚禁的两能级离子的动力学仍由相同模型描述。
Cirac et al. Demonstrated that the kinetics of a single trapped two-level ion at a standing wave optical field node is described by the Jaynes-Cum-mings (J-C) model. This article aims to promote this conclusion. By introducing the state of wearing state, it is proved that the dynamics of a single trapped two-level ion is still described by the same model when it is in any position in the standing wave light field.