234 citations · 655 across the 18 of their papers we have counts for
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Anisotropic Generalized Polytropic Spheres: Regular 3D Black Holes
Seyed Naseh Sajadi, Mohsen Khodadi, Orlando Luongo +1
We model gravitating relativistic 3D spheres composed of an anisotropic fluid in which the radial and transverse components of the pressure correspond to the vacuum energy and a ge…
Gravitational repulsive effects in 3D regular black holes
Orlando Luongo, Hernando Quevedo, S. N. Sajadi
In this work, we consider the effects of repulsive gravity in an invariant way for four static 3D regular black holes, using the eigenvalues of the Riemann curvature tensor, the Ri…
Geometrothermodynamic cosmology
Orlando Luongo, Hernando Quevedo
We review the main aspects of geometrothermodynamics, a formalism that uses contact geometry and Riemannian geometry to describe the properties of thermodynamic systems. We show ho…