论文标题
通过磁场揭示复杂矢量暗物质
Unveiling complex vector dark matter by magnetic field
论文作者
论文摘要
我们讨论了暗物质是由新的复杂大型矢量领域制成的，具有全球$ u（1）$ - 对称性。该场通过耦合到超充电组的量规场与标准模型相互作用。我们研究了理论中引起的经典均匀构型。其中一些配置包括标准模型电磁场张量的磁成分。这打开了将可能的原始磁场的起源与由磁性玻色子组成的矢量暗物质冷凝物的宇宙演化相关的可能性。
We discuss the possibility that dark matter is made of a new complex massive vector field with a global $U(1)$-symmetry. The field interacts with the Standard Model via coupling to the gauge field of the hypercharge group. We study classical homogeneous configurations arising in the theory. Some of these configurations include magnetic components of the Standard Model electromagnetic field tensor. This opens a possibility to relate the origin of possible primordial magnetic fields to the cosmological evolution of vector dark matter condensates composed of magnetic bosons.
