Radiation hydrodynamics and Radiating Spheres in General Relativity |
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| Authors: | F. Aguirre H. Hernández L. A. Núñez |
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| Affiliation: | (1) Laboratorio de Física Teorica, Departamento de Fisica, Facultad de Ciencias, Universidad de Los Andes, Merida, Venezuela;(2) Present address: Apartado 54, 5101A Merida, Venezuela |
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| Abstract: | We comment on a method proposed to study the evolution of General Relativistic Radiating Spheres in both radiation limits, i.e. free streaming out and diffusion, extending it to handle any general radiating spherically symmetric distribution of matter. It is also shown that several dynamic models may emerge from a sole static equation of state. Previous erroneous calculations concerning this method are also commented. |
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