配分函数的相干态表示及其对谐振子系统的应用

Coherent State Representation of the Partition Function and its Application to the System of Harmonic Oscillators

本文利用相干态技术讨论了配分函数的相干态表示，以谐振子系统为例求解了配分函数，还讨论了核方法对ｑ畸变系统的推广，定义了ｑ畸变系统的配分函数，给出了相应的相干态表示，指出了该表示用于计算ｑ振子系统配分函数时存在的问题。

With the coherent state techniques,the coherent state representation of the partitionfunction is discussed.With this representation,the partition function for the system of harmonicoscillators is solved.Its generalization to the q-defomed systems is also discussed.The partition func-tion for the q-deformed systems is defined and the corresponding coherent state representation is given.