E
E. Fuenmayor
Researcher at Central University of Venezuela
Publications - 34
Citations - 985
E. Fuenmayor is an academic researcher from Central University of Venezuela. The author has contributed to research in topics: Polytropic process & Polytrope. The author has an hindex of 10, co-authored 28 publications receiving 683 citations.
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Structure and evolution of self-gravitating objects and the orthogonal splitting of the Riemann tensor
TL;DR: In this article, the full set of equations governing the structure and the evolution of self-gravitating spherically symmetric dissipative fluids with anisotropic stresses is written down in terms of five scalar quantities obtained from the orthogonal splitting of the Riemann tensor, in the context of general relativity.
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Conformally flat anisotropic spheres in general relativity
TL;DR: In this paper, the vanishing of the Weyl tensor is integrated in the spherically symmetric case, and the resulting expression is used to find new, conformally flat, interior solutions to Einstein equations for locally anisotropic fluids.
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Dynamics of viscous dissipative gravitational collapse: A full causal approach
TL;DR: In this article, the Misner and Sharp approach to the study of gravitational collapse is extended to the viscous dissipative case in both, the streaming out and the diffusion approximations, and the dynamical equation is then coupled to causal transport equations for the heat flux, the shear and the bulk viscosity, without excluding the thermodynamics viscous/heat coupling coefficients.
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Dynamics of viscous dissipative gravitational collapse: A full causal approach
TL;DR: In this article, the Misner and Sharp approach to the study of gravitational collapse is extended to the viscous dissipative case in both the streaming out and the diffusion approximations, and the dynamical equation is then coupled to causal transport equations for the heat flux, the shear and the bulk viscosity, without excluding the thermodynamics viscous/heat coupling coefficients.
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Tidal forces and fragmentation of self-gravitating compact objects
TL;DR: In this paper, the Raychaudhuri equation is used to define the cracking of compact objects induced by departures from equilibrium in terms of the absolute time derivative of the expansion.