Radiating-collapsing models satisfying Karmarkar condition
Abstract This paper presents a class of exact spherical symmetric solutions of the Einstein equations admitting heat-conducting anisotropic fluid as a collapsing matter. The exterior spacetime is assumed to be the Vaidya metric. This class of solutions is shown to satisfy all the energy conditions t...
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Format: | Article |
Language: | English |
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SpringerOpen
2020-07-01
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Series: | European Physical Journal C: Particles and Fields |
Online Access: | http://link.springer.com/article/10.1140/epjc/s10052-020-8257-3 |
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author | Suresh C. Jaryal |
author_facet | Suresh C. Jaryal |
author_sort | Suresh C. Jaryal |
collection | DOAJ |
description | Abstract This paper presents a class of exact spherical symmetric solutions of the Einstein equations admitting heat-conducting anisotropic fluid as a collapsing matter. The exterior spacetime is assumed to be the Vaidya metric. This class of solutions is shown to satisfy all the energy conditions throughout the interior of the star, and the luminosity is time independent, radiating uniformly throughout the collapse. |
first_indexed | 2024-04-13T18:10:16Z |
format | Article |
id | doaj.art-6877d0590e0a4abe88c1f4e63c9cb0f7 |
institution | Directory Open Access Journal |
issn | 1434-6044 1434-6052 |
language | English |
last_indexed | 2024-04-13T18:10:16Z |
publishDate | 2020-07-01 |
publisher | SpringerOpen |
record_format | Article |
series | European Physical Journal C: Particles and Fields |
spelling | doaj.art-6877d0590e0a4abe88c1f4e63c9cb0f72022-12-22T02:35:55ZengSpringerOpenEuropean Physical Journal C: Particles and Fields1434-60441434-60522020-07-0180711010.1140/epjc/s10052-020-8257-3Radiating-collapsing models satisfying Karmarkar conditionSuresh C. Jaryal0Department of Physics and Astronomical Science, Central University of Himachal Pradesh (CUHP)Abstract This paper presents a class of exact spherical symmetric solutions of the Einstein equations admitting heat-conducting anisotropic fluid as a collapsing matter. The exterior spacetime is assumed to be the Vaidya metric. This class of solutions is shown to satisfy all the energy conditions throughout the interior of the star, and the luminosity is time independent, radiating uniformly throughout the collapse.http://link.springer.com/article/10.1140/epjc/s10052-020-8257-3 |
spellingShingle | Suresh C. Jaryal Radiating-collapsing models satisfying Karmarkar condition European Physical Journal C: Particles and Fields |
title | Radiating-collapsing models satisfying Karmarkar condition |
title_full | Radiating-collapsing models satisfying Karmarkar condition |
title_fullStr | Radiating-collapsing models satisfying Karmarkar condition |
title_full_unstemmed | Radiating-collapsing models satisfying Karmarkar condition |
title_short | Radiating-collapsing models satisfying Karmarkar condition |
title_sort | radiating collapsing models satisfying karmarkar condition |
url | http://link.springer.com/article/10.1140/epjc/s10052-020-8257-3 |
work_keys_str_mv | AT sureshcjaryal radiatingcollapsingmodelssatisfyingkarmarkarcondition |