论文标题
关于非线性电动力学模型与罗宾逊 - 特劳特人几何形状的兼容性
On the compatibility of Nonlinear Electrodynamics models with Robinson--Trautman geometry
论文作者
论文摘要
Robinson - 针对L（F）和L（F，g）Lagrangians的非线性电动力学的Trautman溶液以及电气和磁性电荷以及电磁辐射的存在。特别感兴趣的是代表针对球体对称情况的常规黑洞的模型。结果表明，麦克斯韦电动力学与罗宾逊 - 特劳特曼类的兼容性有关。此外，普通的黑洞模型显然不适合该类别，而著名的诞生 - Infeld模型说明了L（f）和L（F，g）之间在磁场非平凡时获得的电场的重要区别。
Robinson--Trautman solutions with Nonlinear Electrodynamics are investigated for both L(F ) and L(F, G) Lagrangians and presence of electric and magnetic charges as well as electromagnetic radiation is assumed. Particular interest is devoted to models representing regular black holes for spherically symmetric situations. The results show clear uniqueness of Maxwell electrodynamics with respect to compatibility with Robinson--Trautman class. Additionally, regular black hole models are clearly not suited to this class while famous Born--Infeld model illustrates important distinction between L(F ) and L(F, G) for obtained electric field when magnetic field is nontrivial.
