Coherent states of two dimensional asymmetrical harmonic oscillator,which prop- agate in additional octupole deformation potentials, are used to investigate the complexity of the density matrix and the sensitivity against the strength of disturbance.

• 运用在二维不对称谐振子势加八极形变势中传播的二维不对称谐振子相 干态，研究了不同强度耦合作用下密度矩阵的复杂性及对干扰动强度微小变动 的敏感性。