1) Multireference Mller-Plesset theory
多参考微扰理论
2) Multireference perturbation theory
多参考态微扰理论
3) Single reference perturbation theory
单参考态微扰理论
4) many-body perturbation theory
多体微扰理论
1.
The equilibrium structure and intermolecular interaction potentials of water dimer have been calculated using supermolecular many-body perturbation theory at the second-order to fourth-order levels.
利用超分子二阶到四阶多体微扰理论和扩展的相关一致基组(aug-cc-pVTZ)结合有效的中点键函数(3s3p2d1f1g)计算水二聚物的平衡结构和分子间相互作用势,并用平衡方法修正基组重叠误差。
2.
It is proposed that relativistic coupled-cluster theory can be combined with many-body perturbation theory to calculate only the important contributions to any particular parameter, so as to realize efficient calculation o.
通过对Pr3+离子的从头计算的理论能级和实验能级进行参数拟合和综合分析发现:可以结合相对论Coupled-Cluster理论和多体微扰理论,对不同参数的计算,主要考虑对此参数有重要贡献的机制,来实现稀土离子电子结构的有效计算。
3.
This dissertation concentrates on photoionizaiton of Mnl and Mnll including resonance structure in the framework of many-body perturbation theory(MBPT).
本文使用多体微扰理论对锰原子及其离子光电离过程中光电离截面和共振结构进行了全面的理论研究和计算。
5) multiple-scale perturbation theory
多尺度微扰理论
1.
The commutation relation of position and momentum operator can be simplified easily and the quantum solutions transformed into the classical form conveniently under the extreme conditions, which are different from the earlier multiple-scale perturbation theory.
应用多尺度微扰理论到广义非简谐振子,得到了一阶经典和量子微扰解。
2.
Classical and quantum oscillators of sextic anharmonicity are analytically solved up to the n-th power of ε(weak-coupling constant) by using the multiple-scale perturbation theory.
应用多尺度微扰理论,对于弱耦合常数的六次非简谐振子得到了其运动方程的经典和量子情况下的一阶解。
3.
Classical and quantum oscillators of quartic anharmonicity are solved analytically up to the second power of(weak-coupling constant) by using the multiple-scale perturbation theory.
应用多尺度微扰理论研究了弱耦合非简谐参数的经典和量子四次非谐振子,得到了四次非简谐运动方程的经典和量子二阶解。
6) polysome small perturbation theory
多体微扰理论法
补充资料：云扰
1.像云一样的纷乱。比喻动荡不安。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条