Exact EGB models for spherical static perfect fluids

  title={Exact EGB models for spherical static perfect fluids},
  author={Sudan Hansraj and Brian Chilambwe and Sunil D. Maharaj},
  journal={The European Physical Journal C},
We obtain a new exact solution to the field equations for a 5-dimensional spherically symmetric static distribution in the Einstein–Gauss–Bonnet modified theory of gravity. By using a transformation, the study is reduced to the analysis of a single second order nonlinear differential equation. In general the condition of pressure isotropy produces a first order differential equation which is an Abel equation of the second kind. An exact solution is found. The solution is examined for physical… 
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