English

Topological Born-Infeld-dilaton black holes

High Energy Physics - Theory 2008-11-26 v3

Abstract

We construct a new analytic solution of Einstein-Born-Infeld-dilaton theory in the presence of Liouville-type potentials for the dilaton field. These solutions describe dilaton black holes with nontrivial topology and nonlinear electrodynamics. Black hole horizons and cosmological horizons in these spacetimes, can be a two-dimensional positive, zero or negative constant curvature surface. The asymptotic behavior of these solutions are neither flat nor (A)dS. We calculate the conserved and thermodynamic quantities of these solutions and verify that these quantities satisfy the first law of black hole thermodynamics.

Keywords

Cite

@article{arxiv.0710.3827,
  title  = {Topological Born-Infeld-dilaton black holes},
  author = {Ahmad Sheykhi},
  journal= {arXiv preprint arXiv:0710.3827},
  year   = {2008}
}

Comments

15 pages, 7 figures, references added, to appear in Phys. Lett. B

R2 v1 2026-06-21T09:34:14.048Z