【摘要】 计算了纯迭加态的Berry相因素，其结果同简谐振子相干态的Berry相因素完全相同．同时指出，按Berry的最初理论由有限个简谐振子相干态迭加而成的态的Berry相因素同简揩振子相干态的Berry相因素也完全相同．更多还原

【Abstract】 In this paper Berry’s phase of the pure superposition states is calculated. Its results are the same as the Berry’s phase of the harmonic oscillator cohercnt states. We point out that,according to Berry’ s theory,the Berry’s phase of the superposition stalcs involving finite harmonic oscillator coherent states is the same as the Berry’s phase of the harmonic oscillator coherent states.更多还原