论文标题
引力波和单孔从一阶相变的暗物质
Gravitational waves and monopoles dark matter from first-order phase transition
论文作者
论文摘要
我们研究了在黑暗扇区的一阶相变中产生的单孔作为暗物质的可能性。我们的研究表明，在参数空间内，深色单孔只能在参数空间内贡献一小部分的暗物质物质密度，而ET和CE可以探测强重力波，并且单孔可以在短期持续时间内为快速相变的观察到的深色物质遗物密度提供相当大的成分。
We study the possibility of monopoles serving as dark matter when they are produced during the first-order phase transition in the dark sector. Our study shows that dark monopoles can contribute only a small piece of dark matter relic density within parameter spaces where strong gravitational waves can be probed by ET and CE, and the monopoles can contribute a sizable component of the observed dark matter relic density for fast phase transitions with short duration.
