报告摘要:

One of the principal challenges in computational physics is to formulate an accurate yet computationally viable theory that can address non-equilibrium light-driven phenomena in molecules and quantum materials. Additionally, there is a need to simulate spatially and temporally resolved spectroscopies, ultrafast events, and newly emerging states of matter. In pursuit of this goal, TDDFT has emerged as the cutting-edge ab initio theoretical framework, enabling reliable and precise simulations of light-induced alterations in the physical and chemical characteristics of intricate systems. In this context, I will also introduce the recently developed framework of Quantum Electrodynamics Density-Functional Formalism (QEDFT).  This framework offers a first-principles approach to predict, characterize, and manipulate the spontaneous emergence of ordered phases in strongly interacting light-matter hybrids, referred to as polaritons. These phases manifest both as ground states, resulting in novel states of matter, as well as metastable states. Noteworthy examples include photon-mediated superconductivity, cavity fractional quantum Hall physics, and optically driven topological phenomena in low dimensions. This exploration brings to light a burgeoning field, which we term "Cavity Materials Engineering" or the science of strongly correlated electron-photon interactions.  We will conclude with the great challenges ahead  in this captivating field of research.

报告人简介：

Angel Rubio教授，德国马克斯普朗克结构与动力学研究所所长，美国西蒙斯基金会Flatiron研究所杰出研究科学家，德国汉堡大学教授。研究领域涉及凝聚态物理中非平衡新奇物态、拓扑和强关联材料的探索与描述，材料电子结构性质的理论建模及非平衡态光与物质相互作用模拟，主导开发了被广泛使用的含时密度泛函计算软件包OCTOPUS。共发表400余篇出版物，引用次数超过40000次， 36篇论文被评为“高被引论文”，入选爱思唯尔高被引学者。Rubio教授2014年当选美国科学院外籍院士，2016年当选欧洲人文和自然科学院院士， 2020年当选欧洲科学院院士，2022年当选柏林-勃兰登堡科学与人文学院院士，并于2023年当选德国国家科学院院士和中国科学院外籍院士，获得了包括西班牙布拉斯·卡布雷拉国家研究奖（2023年）、马克斯–玻恩奖（2018年）、西班牙皇家物理学会金奖（2016年）在内的多个国际著名奖项。

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