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https://hdl.handle.net/10321/2949| Title: | Gravitational collapse in spatially isotropic coordinates | Authors: | Govender, Megandhren Bogadi, Robert Sharma, Ranjan Das, Shyam |
Keywords: | Gravitational collapse;Exact solutions;Einstein’s field equations;Radiating star model;Extended irreversible thermodynamics | Issue Date: | 21-Jan-2015 | Publisher: | Springer Netherlands | Source: | Govender, M. et al. 2015. Gravitational collapse in spatially isotropic coordinates. Atrophysics and Space Science. 361(33). https://doi.org/10.1007/s10509-015-2616-9 | Journal: | Astrophysics and space science (Online) | Abstract: | We investigate the dynamical nature of the col-lapse process of a spherically symmetric star undergoing dissipative collapse. The star collapses from an initial static configuration by dissipating energy in the form of a radial heat flux. The perturbation in the density and pressure pro-files are such that the star is always close to hydrostatic equi-librium. The temperature profiles are studied using a causal heat transport equation. |
URI: | http://hdl.handle.net/10321/2949 | ISSN: | 0004-640X (print) 1572-946X (online) |
DOI: | https://doi.org/10.1007/s10509-015-2616-9 |
| Appears in Collections: | Research Publications (Applied Sciences) |
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