报告题目:Complete
-partite entanglement measure
报 告 人:郭钰 教授
工作单位:内蒙古大学
报告时间:2025-5-23 8:00-10:00
地 点: 数信305
报告摘要:
The
-partite entanglement, which focus on at most how many particles in the global system are entangled but separable from other particles, is complementary to the
-entanglement that reflects how many splitted subsystems are entangled under partitions of the systems in characterizing multipartite entanglement. Very recently, the theory of the complete
-entanglement measure has been established in [Phys. Rev. A 110, 012405 (2024)]. Here we investigate whether we can define the complete measure of the
-partite entanglement. Consequently, with the same spirit as that of the complete
-entanglement measure, we present the axiomatic conditions that a complete
-partite entanglement measure should require. Furthermore, we present two classes of
-partite entanglement and discuss the completeness of them as illustrations.。
报告人简介:
郭钰,内蒙古大学数学科学学院教授、博士生导师。主要从事算子理论、算子代数与量子信息交叉领域理论研究。主持在研国家自然科学基金面上项目1项,主持完成国家自然科学基金面上项目、国家自然科学基金青年科学基金项目、中国博士后科学基金项目、山西省自然科学基金面上项目、山西省自然科学基金青年基金项目、山西省留学人员科技活动择优资助项目、山西省高等学校科技创新项目优秀成果培育项目等项目8项。在科学出版社出版专著1部,在 Quantum、Quant. Sci. Tech.、Phys. Rev. A、New J. Phys.、J. Phys. A等杂志发表学术论文50余篇。