具有猝灭无序的Jaynes-Cummings模型中的量子相干动力学

Q2 Physics and Astronomy

Physics Open Pub Date : 2023-05-01 DOI:10.1016/j.physo.2023.100146

Jesus H. Warnes , Fagner M. de Paula , Natanael C. Costa , Olimpio P. de Sá Neto

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引用次数: 0

摘要

我们将量子相干理论应用于三种类型的猝灭无序分布:均匀分布、高斯分布和柯西-洛伦兹分布的jayes - cummings模型。在一定条件下，我们观察到相干11范数的动力学有热阻尼行为。这种现象在均匀无序分布中更为明显。

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Dynamics of quantum coherence in the Jaynes–Cummings model with quenched disorder

We have applied the quantum coherence theory to the Jaynes–Cummings model for three types of quenched disorder distribution: uniform, Gaussian, and Cauchy-Lorentz. Under certain conditions, we have observed a beat-damping behavior on the dynamics of the $l_{1}$ -norm of coherence. This phenomenon is more evident for the uniform disorder distribution.

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来源期刊

Physics Open Physics and Astronomy-Physics and Astronomy (all)

CiteScore

3.20

自引率

0.00%

发文量

审稿时长

9 weeks