报告题目：Modelling and Tensor-network Simulation of Gaussian Environments Using Unphysical Pseudomodes and Dimers

报告人： 梁鹏飞 博士后 （中国工程物理研究院研究生院）

报告时间：2023年12月12日（星期二）14：00-15：30

报告地点：北洋园校区 49 教 210 室 （线上：腾讯会议 582-4097-0849）

报告摘要：

       Understanding and simulation of the dynamics of open quantum systems is a topic of both theoretical and practical significance to many frontier fields. In this talk, I will introduce the idea of pseudomode, originally proposed by Garraway, which implements the idea of modelling a nonMarkovian open quantum system by an effective Markovian system by introducing extra auxiliary bosonic modes. Specifically, I will focus on our recent work of using unphysical pseudomodes, stochastic noise, and pseudomode dimers in the construction of the pseudomode model, and its application to the spin-boson model and time-delayed optical networks.

报告人简介：

       梁鹏飞，中国工程物理研究院研究生院博士后。