Black hole in a generalized Chaplygin-Jacobi dark fluid: shadow and
light deflection angle
Black hole in a generalized Chaplygin-Jacobi dark fluid: shadow and
light deflection angle
We investigate a generalized Chaplygin-like gas with an anisotropic equation of state, characterizing a dark fluid within which a static spherically symmetric black hole is assumed. By solving the Einstein equations for this black hole spacetime, we explicitly derive the metric function. The spacetime is parametrized by two critical parameters, …