A system of two quartic oscillators coupled by a quartic perturbation is numerically studied for quantum mechanical eigenvalues and classical periodic orbits. The coupling strength serves as a control parameter to simulate the transition from inte...
PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT 157(157) 156-159 2005年 [査読有り]
We numerically study quantum mechanics of one-dimensional (1D) time-independent system whose energy level statistics obeys the Gaussian orthogonal ensemble. 1D conservative systems are known to be integrable. However, at least numerically, it is a...
By using stochastic mechanical simulations, we numerically investigate electron transfers in oligoacenes (anthracene, tetracene and pentacene). These pi-conjugated oligomers are applied to organic devices and the performance depends on the electro...
経済学部 教員紹介
理工学部 教員紹介
法科大学院 教員紹介（リンク）