A N-TAU-PERIODIC CYCLIC INITIAL-STATE AND BERRYS PHASE FOR A TAU-PERIODIC HARMONIC-OSCILLATOR

作者：JI JY; KIM JK

来源：Physics Letters A, 1995, 208(1-2): 25-32.

DOI：10.1016/0375-9601(95)00745-O

We study a cyclic initial state (CIS) and corresponding (nonadiabatic) Berry phase for a tau-periodic harmonic oscillator which alternates between two frequencies. The existence of CISs depends on two frequencies and their duration intervals. We find a new type of CIS which is n tau-periodic (n = 1,2,...).

• 出版日期1995-11-20