THE EXACT SOLUTION AND BERRY''S PHASE FOR THE GENERALIZED TIME-DEPENDENT HARMONIC OSCILLATOR
广义含时谐振子的精确解和Berry相因数

In this paper, we find the exact solution for the generalized time-dependent harmonic oscillator by making use of the Lewis-Riesenfeld theory. Then, the adiabatic asymptotic limit of the exact solution is discussed and the Berry's phase factor for the oscillator obtained. We proceed to use the exact solution to construct the coherent state and calculate the corresponding classical Hannay angle.