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【廿周年院庆·和山数学论坛第395期】集美大学陈芝花教授学术报告​

信息来源:   点击次数:  发布时间:2023-12-14

【廿周年院庆学术报告116】 · 【和山数学论坛第395期】


一、报告题目:Detection of network steering and genuine network steering

二、报告人:陈芝花 教授 (集美大学)

三、时 间: 20231214 (星期四) 上午 10:0011:00

四、腾讯会议号:161-884-418

 

报告提要:The quantum network correlations play significant roles in long distance quantum communication, quantum cryptography and distributed quantum computing. Generally it is very difficult to characterize the multipartite quantum network correlations such as nonlocality, entanglement and steering. In this paper, we propose the network and the genuine network quantum steering models from the aspect of probabilities in the star network configurations. Linear and nonlinear inequalities are derived to detect the network and genuine network quantum steering when the central party performs one fixed measurement. We show that our criteria can detect more quantum network steering than that from the violation of the n-locality quantum networks. Moreover, it is shown that biseparable assemblages can demonstrate genuine network steering in the star network configurations.


报告人简介:陈芝花,20093月毕业于浙江大学计算数学专业,同年进入浙江工业大学工作,201210月晋升为副教授,20134月至20144月在新加坡国立大学量子技术中心访问一年,于20196月份进入集美大学太阳成集团tyc122cc工作,并聘为教授。主要从事量子信息主要是量子关联等方面的研究工作,主持国家自然科学基金项目三项,在《Physical Review Letters》、《Physical Review A》等期刊发表论文多篇。

 

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