1、报告题目： 量子信息与量子计算有关研究介绍

报告人：费少明（首都师范大学）

时间：2022年5月21日星期六上午8:30-9:30

腾讯会议：972-826-338 （202221）

报告摘要：

我们介绍近期在量子相干性度量、相干见证及其应用，量子纠缠的度量及检测，量子失协，量子非局域关联的共享，量子测不准关系，量子算法，量子张量网络压缩感知及机器学习等方面的有关研究工作。

2、报告题目: Recent progress on multipartite entanglement detection and faithful coherence

报告人:陈霖(北京航空航天大学)

时间：2022年5月21日星期六上午9:30-10:30

腾讯会议：972-826-338 （202221）

报告摘要:

The talk consists of two parts. First we propose entanglement criteria for multipartite systems via symmetric informationally complete measurement and general symmetric informationally complete measurement. We apply these criteria to detect entanglement of multipartite states, such as the convex of Bell states, entangled states mixed with white noise. Second, we propose the notion of faithful coherent states based on the fidelity-based coherence witness. The criterion for detecting faithful coherent states can be restricted to a subclass of fidelity-based criterion under unitary transformations for single and bipartite systems. We can realize these unitary transformations by using quantum gates and circuits.