Please use this identifier to cite or link to this item:
DC FieldValueLanguage
dc.contributor.authorGovender, M.-
dc.contributor.authorBogadi, R. S.-
dc.contributor.authorLortan, Darren Brendan-
dc.contributor.authorMaharaj, S. D.-
dc.identifier.citationGovender, M. et al. 2016. Radiating collapse in the presence of anisotropic stresses. International Journal of Modern Physics D. 25(3).
dc.identifier.issn0218-2718 (print)-
dc.identifier.issn1793-6594 (online)-
dc.description.abstractIn this paper, we investigate the effect of anisotropic stresses (radial and tangential pressures being unequal) for a collapsing fluid sphere dissipating energy in the form of radial flux. The collapse starts from an initial static sphere described by the Bowers and Liang solution and proceeds until the time of formation of the horizon. We find that the surface redshift increases as the stellar fluid moves away from isotropy. We explicitly show that the formation of the horizon is delayed in the presence of anisotropy. The evolution of the temperature profiles is investigated by employing a causal heat transport equation of the Maxwell-Cattaneo form. Both the Eckart and causal temperatures are enhanced by anisotropy at each interior point of the stellar configuration.en_US
dc.format.extent11 pen_US
dc.publisherWorld Scientific Publishing Companyen_US
dc.subjectGravitational collapseen_US
dc.subjectHeat fluxen_US
dc.subjectAnisotropic stressesen_US
dc.titleRadiating collapse in the presence of anisotropic stressesen_US
dc.description.availabilityCopyright: 2016. World Scientific Publishing Company. Due to copyright restrictions, only the abstract is available. For access to the full text item, please consult the publisher's website. The definitive version of the work is published in International Journal of Modern Physics D, Vol 25, Issue 3.
item.fulltextNo Fulltext-
Appears in Collections:Research Publications (Applied Sciences)
Show simple item record

Page view(s)

checked on Nov 18, 2018

Google ScholarTM


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.