New non-Abelian black hole solutions in Born-Infeld gravity

S. Habib Mazharimousavi, M. Halilsoy, Z. Amirabi
2008 Physical Review D  
We introduce new black hole solutions to the Einstein-Yang-Mills-Born-Infeld (EYMBI), Einstein-Yang-Mills-Born-Infeld-Gauss-Bonnet (EYMBIGB) and Einstein-Yang-Mills-Born-Infeld-Gauss-Bonnet-Lovelock (EYMBIGBL) gravities in higher dimensions N≥ 5 to investigate the roles of Born-Infeld parameter β . It is shown that, these solutions in the limits of β→ 0, and β→∞ , represent pure gravity and gravity coupled with Yang-Mills fields, respectively. For 0<β <∞ it yields a variety of black holes, supporting even regular ones at r=0.
doi:10.1103/physrevd.78.064050 fatcat:zj4vt45gt5ddvh2jtfpegqnj2i