复频率谐振子的偶奇相干态及其量子涨落计算

Even and Odd Coherent States of a Complex Frequency Harmonic Oscillator and Calculation of Their Quantum Fluctuation

本文将复频率谐振子量子化，提出了复频率谐振子的偶奇相干态概念；计算了复频率谐振子偶奇相干态下坐标、动量和能量的量子涨落；并对结果进行了讨论．结果表明，通常谐振子的上述结果对应于复频率谐振子的一种特殊情况．

In this paper, a complex frequency harmonic oscillator is quantized, the conception of even and odd coherent states (E-O CSs) is generalized to the complex frequency harmonic oscillator. and the quantum fluctuations of coordinate, momentum and energy are calculated. The results are discussed. It is show that the results of usual harmonic oscillator is the special case of the complex frequency harmonic oscillator.