论文标题
静态和固定的深色液体宇宙：gravitoelectromagnetic观点
Static and stationary dark fluid universes: A gravitoelectromagnetic perspective
论文作者
论文摘要
我们根据其重力和引力磁场，对爱因斯坦田间方程的静态和固定完美液体溶液进行了物理表征。这些领域的不存在或存在可能限制基本完美流体源的状态方程。作为每个解决方案家族的代表，我们将那些包括宇宙学术语作为深色流体源的空间，其方程为$ p =-ρ=常数$。
We introduce a physical characterization of the static and stationary perfect fluid solutions of the Einstein field equations with a single or 2-component perfect fluid sources, according to their gravitoelectric and gravitomagnetic fields. The absence or presence of either or both of these fields could restrict the equations of state of the underlying perfect fluid sources. As the representative of each family of solutions, we consider those spaces that include the cosmological term as a dark fluid source with the equation of state $p=-ρ= constant$.
