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arXiv 2103.16749quant-ph
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非马尔可夫线性量子系统中的暗模

Dark Modes in Non-Markovian Linear Quantum Systems

Shikun Zhang, Daoyi Dong, Kun Liu

摘要:

本文研究了一类非马尔可夫开放量子系统中的暗模。基于微观模型,推导了描述系统动力学的时间卷积线性量子随机微分方程和输出方程。暗模式的定义是建立在系统的输入输出结构上的。然后,我们给出了暗模存在的一个充分必要条件。此外,通过哈密顿工程的暗模合成的问题是建设性地解决和一个例子来说明我们的结果。

英文摘要:

In this note, we are concerned with dark modes in a class of non-Markovian open quantum systems. Based on a microscopic model, a time-convoluted linear quantum stochastic differential equation and an output equation are derived to describe the system dynamics. The definition of dark modes is given building on the input-output structure of the system. Then, we present a necessary and sufficient condition for the existence of dark modes. Also, the problem of dark mode synthesis via Hamiltonian engineering is constructively solved and an example is presented to illustrate our results.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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