Listar Articulos, Pre-prints (Facultad de Ciencias) por autor "Hernández G., Héctor"
Mostrando ítems 1-6 de 6
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Cracking of self-gravitating compact objects with local and non local equations of state.
Abreu, Henso; Hernández G., Héctor; Núñez, Luis (SABER ULA, 2006-12-28)Cracking of self-gravitating compact objects with local and non local equations of state. (Abreu, Henso; Hernández, Hector y Núñez, Luis) Abstract We discuss the effect that small fluctuations of density and local ... -
Nonlocal equation of state in anisotropic static fluid spheres in general relativity
Núñez, Luis; Hernández G., Héctor (SABER ULA, 2006-01-26)Nonlocal equation of state in anisotropic static fluid spheres in general relativity (Núñez, Luis; Hernández, Hector) Abstract We show that it is possible to obtain credible static anisotropic spherically symmetric ... -
Nonlocal equation of state in general relativistic radiating spheres
Núñez, Luis; Percoco, Umberto; Hernández G., Héctor (SABER ULA, 2006-01-26)Nonlocal equation of state in general relativistic radiating spheres (Núñez, Luis; Hernández, Hector; Percoco, Umberto) Abstract We show that under particular circumstances a general relativistic spherically symmetric ... -
On the eccentricity behaviour of radiating slowly rotating bodies in general relativity
Núñez, Luis; Herrera Cometta, Luis; Percoco, Umberto; Hernández G., Héctor (SABER ULA, 2006-01-26)On the eccentricity behaviour of radiating slowly rotating bodies (Núñez, Luis; Hernández, Hector; Herrera, Luis; Percoco, Umberto) Abstract We study different models of radiating slowly rotating bodies up to the ... -
Sound speeds, cracking and stability of self-gravitating anisotropic compact objects.
Abreu, Henso; Núñez, Luis; Hernández G., Héctor (SABER ULA, 2007-06-25)Sound speeds, cracking and stability of self-gravitating anisotropic compact objects. Abstract Using the the concept of cracking we explore the influence of density fluctuations and local anisotropy have on the stability ... -
Static anisotropic solutions to Einstein equations with a nonlocal equation of state
Núñez, Luis; Hernández G., Héctor (SABER ULA, 2005-04-18)Static anisotropic solutions to Einstein equations with a nonlocal equation of state (Núñez, Luis; Hernández, Hector) Abstract We present a general method to obtain static anisotropic spherically symmetric solutions, ...