We study the optimal quantum control of heteronuclear two-qubit systems described by a Hamiltonian containing both nonlo......

We present an efficient approach to studying the spectra and eigenstates for the model describing interactionsamong five......

<正> We study both classical and quantum relation between two Hamiltonian systems which are mutuallyconnected by time-de......

讨论了一个二流体系统中非线性水波的Ｈａｍｉｌｔｏｎ描述，该系统由水平固壁之上的两层常密度不可压无粘流体组成，上表面为自由面。文中将速度势函数......