Hartmann B, Kleihaus B, Kunz J
Fachbereich Physik, Universität Oldenburg, Postfach 2503, D-26111 Oldenburg, Germany.
Phys Rev Lett. 2001 Feb 19;86(8):1422-5. doi: 10.1103/PhysRevLett.86.1422.
We construct monopole solutions in SU(2) Einstein-Yang-Mills-Higgs theory carrying magnetic charge n. For vanishing and small Higgs self-coupling, these multimonopole solutions are gravitationally bound. Their mass per unit charge is lower than the mass of the n = 1 monopole. For large Higgs self-coupling only a repulsive phase exists.
我们在携带磁荷(n)的(SU(2))爱因斯坦 - 杨 - 米尔斯 - 希格斯理论中构造单极子解。对于希格斯自耦合消失和较小的情况，这些多单极子解是引力束缚的。它们每单位电荷的质量低于(n = 1)单极子的质量。对于大的希格斯自耦合，仅存在排斥相。
