摘要：根据一维量子谐振子的湮灭算符和产生算符的实么正变换理论 ,并结合SU(1,1)Lie代数 ,对一维量子谐振子坐标和动量的量子统计涨落进行详细研讨。结果表明 ,在坐标表象中 ,振子动量的量子统计涨落及在动量表象中 ,振子坐标的量子统计涨落均随时间变化
关键词：量子谐振子;坐标;动量;统计涨落;

Abstract：Based on the theory of real unitary transformation and SU（1‚，1）Lie algebra‚the quantum statistic fluctuation of coordi nate and the quantum statistic fluctuation of momentum for one －dimension quantum harmonic oscillator was discussed．Thses quantum statistic fluctuations are of the time－dependent type．

Key words：quantum harmonic oscillator；coordinate：momen tum；statisic fluctuation