Simulation of intersecting black brane solutions by a multicomponent anisotropic fluid

Summary: "A family of spherically symmetric solutions with horizons is obtained in a model with a multicomponent anisotropic fluid (MCAF). The metric of each solution contains n-1 Ricci-flat `internal space' metrics and, for certain equations of state (p_i=pmrho), coincides with the metric of an intersecting black brane solution in a model with antisymmetric forms. Examples of simulation of intersecting M2 and M5 black branes are considered. The post-Newtonian parameters beta and gamma, corresponding to the 4-dimensional section of the metric, are calculated."