报告人简介：

胡明亮，西安邮电大学三级教授，博导，陕西省中青年科技创新领军人才，陕西省青年科技新星，陕西高校青年创新团队带头人，陕西省物理学会常务理事，中国通信学会量子通信专业委员会委员，Physica Scripta等SCI期刊编委。主要研究方向为量子物理与量子信息，主持国家自然科学基金项目3项，获陕西省科学技术奖1项。在Physics Reports和Physical Review A/B/E等发表论文60余篇，SCI被引3100余次，单篇最高被引560余次。

报告简介：

Imaginary numbers are essential to the formulation of quantum theory. In this talk, I will first recall in short the resource theory of imaginarity, and then report our recent work on the strategy for preserving and generating imaginarity in distributed scenarios. I will also give an explanation for the physical mechanism underlying the validity of this strategy based on the effective coupling of the qubits induced by the cavity mode.