报告题目: Monogamy of quantum correlation and superadditivity of quantum coherence.
报告人:  陶元红 教授

报告摘要:
Quantum correlation and quantum coherence are two important topics in quantum information theory. The monogamy relations present the distribution of quantum correlation including entanglement in the multipartite quantum systems, while superadditivity relations characterize the distributions of coherence in multipartite quantum systems.
We first derive an important inequality associated with monogamy and superadditivity, then use it to investigate the monogamy relations related to the concurrence and negativity for multiqubit systems, we prove a new monogamy inequalities for the power of entanglement, which are tighter than the existing ones for some classes of quantum states. Next, we investigate superadditivity relations related to the coherence mensure and present new ****ytical superadditivity inequalities, which are also shown to be tighter than the existing ones.
报告人简介：陶元红，浙江科技学院大数据科学系教授。2006年毕业于哈尔滨工业大学，获得理学博士学位，2016年首都师范大学博士后出站。科研兴趣：泛函分析及其应用、量子信息理论。2014年9月-2015年9月访问美国圣路易斯华盛顿大学，2018年8月和2019年8月两次访问德国莱比锡马克斯普朗克数学研究所。近五年来发表SCI学术论文20余篇，目前主持国家自然科学基金项目1项。
报告时间：2021年3月10日9:00-10:00
报告地点：腾讯会议ID：777 876 384
学院联系人：张林

欢迎感兴趣的老师和同学参加！