EinsteinYangMills nonAbelian black holes
Abstract
Solutions to the selfconsistent system of EinsteinYangMills equations with an SU(2) group are obtained which describe black holes with a nonAbelian structure of gauge fields in the outer regions. Black holes corresponding to solutions of the selfconsistent system of EinsteinYangMills equations thus form a larger family than in the previously studied vacuum and electrovacuum cases. This should be considered in discussing the hypothesis of primary black holes formed at an early stage of cosmological expansion, prior to the moment of the phase transition separating electromagnetic interactions.
 Publication:

Pisma v Zhurnal Eksperimentalnoi i Teoreticheskoi Fiziki
 Pub Date:
 October 1989
 Bibcode:
 1989PZETF..50..312V
 Keywords:

 Black Holes (Astronomy);
 Cosmology;
 Einstein Equations;
 Gauge Theory;
 YangMills Theory;
 Asymptotic Properties;
 Computational Astrophysics;
 Electromagnetic Interactions;
 Phase Transformations;
 RungeKutta Method;
 Astrophysics