Rotating Black String with Nonlinear Source

Details Rotating Black String with Nonlinear Source Rotating Black String with Nonlinear Source

2010-08-31

arxiv.org/abs/1008.5210v2

Phys.Rev.D82:064040,2010

Physics

High Energy Physics

High Energy Physics - Theory

14 pages, 5 eps figures, Revised version

Scientific paper

10.1103/PhysRevD.82.064040

In this paper, we derive rotating black string solutions in the presence of two kinds of nonlinear electromagnetic fields, so called Born-Infeld and power Maxwell invariant. Investigation of the solutions show that for the Born-Infeld black string the singularity is timelike and the asymptotic behavior of the solutions are anti-deSitter, but for power Maxwell invariant solutions, depend on the values of nonlinearity parameter, the singularity may be timelike as well as spacelike and the solutions are not asymptotically anti-deSitter for all values of the nonlinearity parameter. Next, we calculate the conserved quantities of the solutions by using the counterterm method, and find that these quantities do not depend on the nonlinearity parameter. We also compute the entropy, temperature, the angular velocity, the electric charge and the electric potential of the solutions, in which the conserved and thermodynamics quantities satisfy the first law of thermodynamics.

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