标题： 关于旋转带电玻色子星的结构 显示英文标题

标题： On the Structure of Rotating Charged Boson Stars

摘要： 在这项工作中，我们展示了具有不同耦合值的旋转带电玻色子星的完整解集。 通过采用局部共动坐标系，我们能够找到这一类观测者所看到的流体的有效流体力学量的表达式。 我们证明了不仅能量密度在中心非零，在无荷情况下，它在核心处有一个局部最大值，从那里开始减小，直到局部最小值点，其变化是不连续的。 首次报道了旋转玻色子星（带电和无电荷）是完全各向异性的流体，并且具有三种不同的压力。 此外，还分析了电磁场的特性。 显示英文摘要

摘要： In this work we present full sets of solutions for rotating charged boson stars with different coupling values. By adopting local comoving coordinates, we are able to find expressions for the effective hydrodynamic quantities of the fluids as seen by this class of observers. We show that not only is the energy density non zero at the center, for the uncharged case it has a local maximum at the core from which it decreases until the point of local minimum where its variation is discontinuous. For the first time, it is reported how rotating boson stars, charged and uncharged, are completely anisotropic fluids featuring three different pressures. Furthermore, the character of the electromagnetic fields is analyzed.