報告摘要:

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.

報告人簡介：

Angel Rubio教授，德國馬克斯普朗克結構與動力學研究所所長，美國西蒙斯基金會Flatiron研究所傑出研究科學家，德國漢堡大學教授。研究領域涉及凝聚态物理中非平衡新奇物态、拓撲和強關聯材料的探索與描述，材料電子結構性質的理論建模及非平衡态光與物質相互作用模拟，主導開發了被廣泛使用的含時密度泛函計算軟件包OCTOPUS。共發表400餘篇出版物，引用次數超過40000次， 36篇論文被評為“高被引論文”，入選愛思唯爾高被引學者。Rubio教授2014年當選美國科學院外籍院士，2016年當選歐洲人文和自然科學院院士， 2020年當選歐洲科學院院士，2022年當選柏林-勃蘭登堡科學與人文學院院士，并于2023年當選德國國家科學院院士和中國科學院外籍院士，獲得了包括西班牙布拉斯·卡布雷拉國家研究獎（2023年）、馬克斯–玻恩獎（2018年）、西班牙皇家物理學會金獎（2016年）在内的多個國際著名獎項。

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