In Ref. [1], (770) vector resonance, its radial recurrences, and the corresponding P-wave  phase shifts were investigate......

基于三维量子电动力学理论,用截断的Dyson-Schwinger（D-S）方程研究带有真空极化效应的光子传播子和费米传播子.数值计算表明,凝聚和......