190 citations · 663 across the 34 of their papers we have counts for
3 papers · 2 filters
Pion susceptibility of the QCD vacuum from an effective quark-quark interaction
Hong-shi Zong, Shi Qi, Wei Chen +2
A modified method for calculating the pion vacuum susceptibility from an effective quark-quark interaction model is derived. Within this approach it is shown that the pion vacuum s…
The Tensor Current Divergence Equation in U(1) Gauge Theories is Free of Anomalies
Wei-Min Sun, Hong-Shi Zong, Xiang-Song Chen +1
The possible anomaly of the tensor current divergence equation in U(1) gauge theories is calculated by means of perturbative method. It is found that the tensor current divergence…
A Note on Transverse Axial Vector and Vector Anomalies in U(1) Gauge Theories
Wei-Min Sun, Hong-Shi Zong, Xiang-Song Chen +1
The transverse axial vector and vector anomalies in four-dimensional U(1) gauge theories studied in [10] is reexamined by means of perturbative methods. The absence of transverse a…