耗散流方程
Dissipative flow equations
摘要：
我们将流方程理论推广到开放量子系统，重点研究Lindblad主方程。我们介绍并讨论了三种不同的发电机的流量，将一个线性非厄米特算子成一个对角。我们首先测试我们的耗散流方程的通用矩阵和一个物理问题的驱动耗散单费米子模式。然后，我们移动到许多费米子模式的问题，并讨论相干（无序）动力学和本地化的损失之间的相互作用。我们的方法也可以应用于非埃尔米特汉密尔顿。
英文摘要：
We generalize the theory of flow equations to open quantum systems focusing on Lindblad master equations. We introduce and discuss three different generators of the flow that transform a linear non-Hermitian operator into a diagonal one. We first test our dissipative flow equations on a generic matrix and on a physical problem with a driven-dissipative single fermionic mode. We then move to problems with many fermionic modes and discuss the interplay between coherent (disordered) dynamics and localized losses. Our method can also be applied to non-Hermitian Hamiltonians.
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。
