Multidimensional Black Hole Solutions in Model with Perfect Fluid

نویسندگان

  • V. D. Ivashchuk
  • V. N. Melnikov
  • A. B. Selivanov
چکیده

A family of black-hole solutions in the model with 1-component perfect fluid is obtained. The metric of any solution contains (n − 1) Ricci-flat “internal space” metrics and for certain equations of state (pi = ±ρ) coincides with the metric of black brane (or black hole) solution in the model with antisymmetric form. Certain examples (e.g. imitating M2 and M5 black branes) are considered. The post-Newtonian parameters β and γ corresponding to the 4-dimensional section of the metric are calculated.

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تاریخ انتشار 2002