The interactions of a three-level atomic system with a single mode of quantized field is investigated analytically. The effect of coherent population trapping is demonstrated for an arbitrary initial quantum field state and the peculiarities of this regime in squeezed vacuum light are found. Mutual influence between atomic and field subsystems and their entanglement arising during the interaction is demonstrated. A significant change of the field state during the interaction is shown. The possibility of photon bunching and anti-bunching and the formation of a quantum field with non-Gaussian properties is found.

中文翻译：

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非经典光与原子和半导体纳米系统相互作用的特征

分析研究了三能级原子系统与单一模式的量子场之间的相互作用。对于任意的初始量子场态，证明了相干粒子陷阱的作用，并且发现了该态在压缩真空光下的特殊性。演示了原子子系统和场子系统之间的相互影响以及它们在交互过程中产生的纠缠。显示了相互作用期间场状态的显着变化。发现了光子聚束和反聚束的可能性以及形成具有非高斯性质的量子场的可能性。