论文标题
使用改良的Fock-Schwinger方法获得的恒定磁场中的带电的巨大矢量玻色子传播器
Charged massive vector boson propagator in a constant magnetic field in arbitrary $ξ$-gauge obtained using the modified Fock-Schwinger method
论文作者
论文摘要
我们应用了最近发表的修改后的Fock-Schwinger（MFS）方法，以在动量空间中直接存在恒定磁场的情况下，找到传播器方程的精确解决方案，以作为任意$ξ$ Gauge的Landau水平的总和。与查找繁殖器的标准方法相反，MFS方法在降低计算复杂性方面证明了一些改进，并揭示了中间和最终表达式中的简单内部结构，从而允许获得传播器的新有用表示。
We applied a recently published modified Fock-Schwinger (MFS) method to find the exact solution of the propagator equation for a charged vector boson in the presence of a constant magnetic field directly in the momentum space as a sum over Landau levels in arbitrary $ξ$-gauge. In contrast to the standard approaches for finding propagators, MFS method demonstrated several improvements in terms of computational complexity reduction and revealed simple internal structures in intermediate and final expressions, thus allowing to obtain new useful representations of the propagator.
