标题： 爱因斯坦-麦克斯韦-弗里德伯格-李-希尔型模型中的多荷Reissner-Nordström黑洞 显示英文标题

标题： Hairy dyonic Reissner-Nordström black holes in an Einstein-Maxwell-Friedberg-Lee-Sirlin type model

摘要： 我们构造了球对称的带电黑洞，在广义 Maxwell-Friedberg-Lee-Sirlin 型模型中具有一个复数标量双线性以及对称破缺势{对于实标量场}，并且在渐近平直空间中最小耦合到爱因斯坦引力。我们分析了毛发黑洞的性质，并确定了它们的存在域。我们的讨论主要集中在一个长程无质量实标量场的情况下。我们的结果显示，在这种情况下，根据耦合常数的不同，共振毛发带电黑洞可能在最大化学势处从雷斯勒-诺德斯特姆黑洞分支出来，而最小化学势处的极限解可能与彭尼解相关。 显示英文摘要

摘要： We construct spherically symmetric dyonic black holes in a generalized Maxwell-Friedberg-Lee-Sirlin type model with a complex scalar doublet and a symmetry breaking potential {for the real scalar field}, minimally coupled to Einstein gravity in asymptotically flat space. We analyze the properties of the hairy black holes and determine their domain of existence. Our discussion focuses mostly on the case of a long-ranged massless real scalar field. Our results indicate that in this case, depending on the coupling constants, the resonant hairy dyonic black holes may bifurcate from Reissner-Nordstr\"om black holes at maximal chemical potential, while the limiting solutions at minimal chemical potential may be related to the Penney solution.