论文标题
稳定的宇宙学，无碰撞充电物质
Stable cosmologies with collisionless charged matter
论文作者
论文摘要
结果表明，在爱因斯坦 - 维拉斯夫 - 麦克斯韦尔系统的一组解决方案中，米尔恩模型（具有负空间曲率的FLRW间距的子类）是非线性稳定的，描述了具有无碰撞自我掩盖的，带电的，充电的颗粒的宇宙。该系统在描述粒子和麦克斯韦场传播的相互耦合方程中包含各种缓慢的衰减边界项。这些术语的效果是根据物质场的能量密度使用合适的层次结构来控制的。
It is shown that Milne models (a subclass of FLRW spacetimes with negative spatial curvature) are nonlinearly stable in the set of solutions to the Einstein-Vlasov-Maxwell system, describing universes with ensembles of collisionless self-gravitating, charged particles. The system contains various slowly decaying borderline terms in the mutually coupled equations describing the propagation of particles and Maxwell fields. The effects of those terms are controlled using a suitable hierarchy based on the energy density of the matter fields.
