It has been shown that : the little indentation which represents the quantum noise of the system appears in the evolution curves ; the quantum noise which is caused by virtual photon field gradually becomes weak when w increases , the quantum noise increases when n increases ; the virtual photon process make the antibunching effect strengthen , make the squeezing degree deepen obviously , and lead to the additional vibration of entropy , the oscillation extent of the additional vibration of entropy increases when n increases and decreases when co or g increase . besides , the quantum dynamics of two coupling atoms interacting with a single mode ligh t field in a kerr medium is studied in this paper ; the influences of the kerr effect on the mean photon number , the degree of second order coherence of field , the evolution of the field entropy and the squeezing effect are also discussed )的增大，量子噪声分别减小和增大；虚光子过程使光场的反聚束效应增强，使光场的压缩程度明显加深，并引起了附加的“熵振荡” ，这种附加“熵振荡”的幅度将随着光场初始平均光子数( ? )的增加而增大，随着光场频率和原子间耦合系数g的增大而减小。本文还研究了充满kerr介质腔中“耦合双原子-单模光场”相互作用系统的量子动力学性质，研究了克尔效应对场的平均光子数、二阶相干度、场熵演化特性及光场压缩效应的影响。
In this paper , the nonclassical properties of two two - level atoms interacting with a single mode light field is studied by means of the quantum theory without rotating wave approximation ; the influences of the yirtual photon process on the mean photon number , the degree of second order coherence of field , the evolution of the field entropy and the squeezing effect are also discussed 本文利用全量子理论，研究了非旋波近似下“耦合双原子-单模光场”相互作用过程中光场所表现出的非经典性质，研究了虚光子过程对场的平均光子数、二阶相干度、场熵演化特性及光场压缩效应的影响。
The main reason is that the short - range potential is ignored . 2 . we presented the theoretical model of collisional quantum interference on rotational energy transfer in atom - diatom system , using the theories of time dependent born approximation and quantum inelastic scattering , and taking into account not only the long - range interaction potentials , but also short - range interaction potential 2 .应用含时微扰理论和量子非弹性散射理论，考虑一级含时波恩近似，长程相互作用势，短程相互作用势和直线轨迹近似，完善了原子一双原子分子体系分子转动能量传递中的量子干涉模型。
3 . by investigating the two - atom dipole amplitude - squared squeezing and two - mode second - power : h - squeezing in a system of a two - mode vacuum field interacting with two coupled atoms , the influences of the initial atomic coherence and dipole - dipole interaction on the two types of squeezing have been discussed . the relation between the two types of squeezing has also been revealed 中文摘要3 .研究了双模真空场与两个祸合二能级原子相互作用系统的双原子偶极振幅平方压缩和双模光场二次方h压缩，探讨了原子的初始相干性及原子间偶极相互作用对这两种压缩的影响，并揭示了原子偶极振幅平方压缩和双模光场的二次方h压缩的联系。
