Coloured black holes in higher curvature string gravity

1996/09/01 by P. Kanti, K. Tamvakis · 2 citations
Physics and Astronomy · #Black Holes and Theoretical Physics #Black hole (networking) #Black string #Cosmology and Gravitation Theories #Curvature #Dilaton #Gauge (firearms) #Gauge theory #Noncommutative and Quantum Gravity Theories #String (physics) #String theory #Superstring theory #gr-qc #hep-th

paper · pdf · doi:10.1016/s0370-2693(96)01521-3

published as Phys.Lett.B392:30-38,1997 · 15 pages, 3 LATEX figures already included

arxiv created 1996/09/01 · openalex publication_date 1997/01/01 · arxiv updated 2014/11/17 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

We consider the combined Yang Mills-Dilaton-Gravity system in the presence of a Gauss-Bonnet term as it appears in the 4D Effective Superstring Action. We give analytical arguments and demonstrate numerically the existence of black hole solutions with non-trivial dilaton and Yang Mills hair for the particular case of SU(2) gauge fields. The thermodynamical properties of the solutions are also discussed.

Citations

• Classical moduliO(α′) hair
• Gravitating monopole solutions II
• On the existence of singularity-free solutions in quadratic gravity
• Eluding the no-hair conjecture: Black holes in spontaneously broken gauge theories
• Black holes in magnetic monopoles
• Black Holes and Entropy
• SU(3) Einstein-Yang-Mills-dilaton sphalerons and black holes

Cited by

• Dynamical charged black hole spontaneous scalarization in Anti-de Sitter spacetimes
• Higher-loop string cosmology with moduli and antisymmetric tensor field