通过耗散结构连续统的人口转移
Population transfer via a dissipative structural continuum
摘要：
我们提出了一个模型来研究量子布居转移通过结构连续。该模型由两个自旋组成，通过两个控制脉冲分别耦合到两个玻色子模，两个玻色子模耦合到一个共同的结构连续体。我们表明，有效的人口转移可以实现两个自旋之间通过使用跨连续多电平受激拉曼绝热通道（STIRAP），我们称之为跨STIRAP通过连续。我们还考虑了该模型对不同控制参数的稳定性，并表明，即使存在适度的耗散，也可以实现有效的人口转移。
英文摘要：
We propose a model to study quantum population transfer via a structural continuum. The model is composed of two spins which are coupled to two bosonic modes separately by two control pulses, and the two bosonic modes are coupled to a common structural continuum. We show that efficient population transfer can be achieved between the two spins by using a multi-level stimulated Raman adiabatic passage (STIRAP) across the continuum, which we refer to as straddle STIRAP via continuum. We also consider the stability of this model against different control parameters and show that efficient population transfer can be achieved even in presence a moderate dissipation.
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