在Dyson—Schwinger（DS）方法的框架下，我们计算了夸克的反常磁矩。结果表明，在模型胶子传播子三组参数下，夸克发生手征自发对称性破缺的......

It is shown that by means of canonical operator approach the Ward-Takahashi identity (WTI) at finite temperature T and f......