We emphasized the consistent approach in relativistic random phase approximation built on relativistic mean filed ground states.
着重讨论了建立在相对论平均场基态上的相对论无规位相近似的自洽处理。
There are two methods to take account of the contribution of negative energy states in the relativistic random phase approximation.
在相对论无规位相近似中，有两种顾及负能态贡献的方法。
Numerical calculations show that corrections over random phase approximation due to exchange effects are substantial at finite wave numbers.
数值计算表明：在有限波矢情形，交换效应的修正是重要的。
The coupled cluster method is improved with the random phase approximation (RPA) to calculate vacuum wave function and vacuum energy of 2 + 1-d SU (2) lattice gauge theory.
采用无规相近似(RPA)耦合集团展开方法，计算出2 + 1维su(2)格点规范场的三到六阶真空波函数和真空能量。
The coupled cluster method is improved with the random phase approximation (RPA) to calculate vacuum wave function and vacuum energy of 2 + 1-d SU (2) lattice gauge theory.
采用无规相近似(RPA)耦合集团展开方法，计算出2 + 1维su(2)格点规范场的三到六阶真空波函数和真空能量。
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