Quantum Entropy in Ladder-Plus-Y Double Quantum Dot System using Spontaneously Generated Coherence

被引：0
|
作者：
Hakeem H. Al-Ameri
M. Abdullah
Amin Habbeb Al-Khursan
机构：
[1] Thi-Qar University,Nassiriya Nanotechnology Research Laboratory (NNRL), Science College
来源：
International Journal of Theoretical Physics | 2021年 / 60卷
关键词：
Quantum dot; Quantum entropy; Spontaneously entanglement;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Quantum entropy under spontaneously generated coherence (SGC) was modeled and studied in a double quantum dot (DQD) structure. This system becomes after including the wetting layer (WL) as a ladder-plus-Y- system. The results show that the high probe field under high SGC can give good entanglement between states of the DQD system. Under the high SGC component, the optical pump was more efficient than the probe signal in increasing entanglement. The application of optical fields into WL reduces quantum entropy.
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页码：10 / 25
页数：15
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