凝縮系における新しい光誘起現象の理論的研究。 強相関電子系、特に低次元有機物質や遷移金属酸 化物における光誘起ダイナミクスの数値的研究。 半導体超格子における電子状態の光制御の研究。

Theoretical research of novel optical phenomena of condensed matter. Numerical study on photoinduced dynamics of strongly correlated electron systems, including low-dimensional organic materials and transition metal oxides. Study on optical control of electronic states of semiconductor superlattices.