论文标题

使用Weyl关系对自旋 - 玻色子相互作用进行非扰动分析

A non-perturbative analysis of spin-boson interactions using the Weyl relations

论文作者

de Ramón, José, Martin-Martinez, Eduardo

论文摘要

我们对两级量子系统的动力学进行非扰动分析,当这些相互作用激烈且局部局部时,该动力学与重复相互作用与波音环境进行了反复相互作用。尽管问题的性质非扰动性质,但我们使用Weyl关系来获得自旋状态的封闭表达。此外,我们研究动力学中的分裂性和记忆效应,并得出关于环境的量子力学特征在两级系统动力学上发挥的作用的结论。

We perform a non-perturbative analysis of the dynamics of a two-level quantum system subjected to repeated interactions with a bosonic environment when these interactions are intense and localized in time. We use the Weyl relations to obtain a closed expression for the resulting state of the spin despite the non-perturbative nature of the problem. Furthermore, we study divisibility and memory effects in the dynamics and draw conclusions about the role that the quantum-mechanical features of the environment play on the dynamics of the two-level system.

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