density matrix meaning in Chinese
密度矩阵
Examples
- When the density matrix of the whole ensemble consisted of system - meter is reduced to the microscopic physical system , the system trend quantum decoherence in nature
把由系统与仪器组成的系综的密度矩阵约化到被测系统部分，于是自然趋近量子退相干。 - As the representation of the electron spin angular momentum is two - dimensional or three - dimensional , the electron energy is calculated simplier by the theory of density matrix and average value
当电子在磁场中的自旋角动量的表示为二维和三维时，应用密度矩阵原理求解其能量更为简便。 - The modeling problem of the two - level system exposed to open environment is mainly investigated based on the lindblad quantum master equation described in terms of the density matrix
摘要二能级开放量子系统的调控问题对实现量子计算机的量子门等基础问题有着重要的理论意义和应用价值。 - After studying the relation of distributive function and density matrix , the electron energy is calculated in magnetic field according to the distributive function in the thermodynamic statistical physics and the density matrix average value principle in the quantum mechanics , respectively
摘要研究正则系综中的配分函数与密度矩阵的关系，分别采用热力学统计物理中的配分函数和量子力学中的密度矩阵与平均值原理，计算电子在磁场中的能量。 - Making use of the wigner transform of the one - body density matrix , the coherent density fluctuation model ( cdfm ) is introduced into semiclassical distorted wave ( scdw ) model . the new model is applied to the analyses of multistep direct processes of ( p , p ' x ) reactions to continuum
本文利用单体密度矩阵的wigner变换，将相干密度涨落模型( cdfm )引入半经典扭曲波( scdw )模型，并将新的scdw模型应用于分析预平衡反应( p ， p ' x )中散射到连续态的多步直接过程。