Over the past few decades, driven by the exploration of emerging fundamental sciences and the demand for higher-performance electronic applications, attention and interest have increasingly turned toward the extraordinary nanoscale world — a fascinating playground governed by quantum mechanics. With the impressive progress in experimental laboratories, a crucial question arises: How can we explore frontier quantum material science from theoretical perspectives?
Our group's primary goal is to answer this question at the fundamental level by developing and employing advanced theoretical methodologies and computational approaches. These tools enable us to quantitatively access various physical properties of cutting-edge quantum materials and nanodevices, including complex many-electron correlations, field-induced ultrafast dynamics, photoexcitation phenomena, topological properties, quantum transport, and out-of-equilibrium behaviors among multiple degrees of freedom (electrons, excitons, photons, phonons, and spins).