摘要
A model of photon-hypersonic phonon interaction is proposed. The evolution of macroscopic quantum superpo sition states is analyzed, including the wave function and number distribution. It is shown that a superposition state of hypersonic phonon modes can be generated in the case of nondetuning and no losses.
作者
柴金华
王延帮
路轶群
CHAI JIN-HUA;WANG Yan-Bang;LU Yi-qun(Anhui Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Hefei 230031;Institute of Physics,Chinese Academy of Sciences,Beijing 100080)
基金
Supported by the National Natural Science Foundation of China under Grant No.19474044.
