论文标题
So（10）大统一理论中的D-Pa-Parity打破的原始黑洞
Primordial black holes from D-parity breaking in SO(10) grand unified theory
论文作者
论文摘要
二进制黑洞合并引力波的越来越多的证据重新引起了对原始黑洞（PBH）研究的兴趣。在这里，我们研究了一种由伪topologicy域壁塌陷形成PBH的机制，该机制是在通货膨胀期间以平衡形成的，然后在通货膨胀后崩溃而形成的。我们将研究应用于基于$（10）$的超对称性大统一理论（GUT）中的$ d $ parity，将研究应用于域墙的形成，并比较了所得PBH的丰度与现有的约束。因此，宏观遗物可以用来限制或排除肠道，或者要求对这类肠道中的PBH形成理论进行改进。
The growing evidence of gravitational waves from binary black hole mergers has renewed the interest in study of primordial black holes (PBH). Here we study a mechanism for the formation of PBH from collapse of pseudo-topological domain walls which form out of equilibrium during inflation and then collapse post inflation. We apply the study to domain wall formation due to $D$-parity embedded in a supersymmetric grand unified theory (GUT) based on $SO(10)$ and compare the abundance of resulting PBH with the existing constraints. Thus the macroscopic relics can then be used to constrain or rule out a GUT, or demand a refinement of the theory of PBH formation in this class of GUTs.
