For an arbitrary truncation, the electromagnetic gauge invariance is broken. 对于任意截断,非线性回旋动理学理论的电磁规范不变性(GI)就会被破坏。
Gauge Invariance(GI) of a Quantum System in an Electromagnetic Field 电磁场中量子体系的规范不变性(GI)
Gauge Invariance(GI) Problems of the Photon-Photon Scattering Amplitude and the Dimensional Regularization 光子&光子散射振幅的规范不变性(GI)问题与维数正规化
The paper discusses the U ( 1 ) gauge invariance of spin 3 / 2 field, provides the spin 3 / 2 field equation which has U ( 1 ) gauge invariance, and electric current and lorentz invariance of 3 / 2 field equation is proved. 讨论了3/2自旋场的U(1)规范不变性(GI),给出了U(1)规范不变的三级旋量场方程和守恒流,并证明了场方程的洛伦兹协变性。
In this paper, gauge invariance of the electromagnetic field, gauge transformations of potential, the relation between degrees of freedom of gauge and physical degrees of freedom of the electromagnetic field are discussed. 本文讨论了电磁场的规范不变性(GI)、势的规范变换、规范自由度及其与物理自由度的关系等问题。