标题： 标量量子电动力学通过海森堡绘景中的杜菲ン-肯默-佩蒂亚绘规范理论：真空极化 显示英文标题

标题： Scalar Quantum Electrodynamics via Duffin-Kemmer-Petiau Gauge Theory in the Heisenberg Picture:Vacuum Polarization

摘要： 标量量子电动力学通过杜芬-肯默尔-佩蒂乌规范理论在海森堡绘景中被研究。 在此框架下，使用微扰方法计算了真空极化张量及其对应的诱导电流，针对带电标量场在外部电磁场存在下的情况。 为了真空极化的结果的解释，引入了电荷重正化进行讨论。 显示英文摘要

摘要： Scalar Quantum Electrodynamics is investigated in the Heisenberg picture via the Duffin-Kemmer-Petiau gauge theory. On this framework, a perturbative method is used to compute the vacuum polarization tensor and its corresponding induced current for the case of a charged scalar field in the presence of an external electromagnetic field. Charge renormalization is brought into discussion for the interpretation of the results for the vacuum polarization.