Please use this identifier to cite or link to this item:
https://hdl.handle.net/10321/2280
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Reddy, Kevin P. | en_US |
dc.contributor.author | Govender, Megandhren | en_US |
dc.contributor.author | Maharaj, Sunil | en_US |
dc.date.accessioned | 2017-02-20T06:11:29Z | - |
dc.date.available | 2017-02-20T06:11:29Z | - |
dc.date.issued | 2015-04 | - |
dc.identifier.citation | Reddy, K.P.; Govender, M. and Maharaj, S. D. 2015. Impact of anisotropic stresses during dissipative gravitational collapse. General Relativity and Gravitation. 47: 1-13. | en_US |
dc.identifier.issn | 0001-7701 (print) | - |
dc.identifier.issn | 1572-9532 (online) | - |
dc.identifier.uri | http://hdl.handle.net/10321/2280 | - |
dc.description.abstract | We employ a perturbative scheme to study the evolution of a spherically symmetric stellar body undergoing gravitational collapse in the presence of heat dissipation and anisotropic stresses. The Bowers and Liang static model is perturbed, and its subsequent dynamical collapse is studied in the linear perturbative regime. We find that anisotropic effects brought about by the differences in the radial and tangential pressures render the core more unstable than the cooler surface layers. An analysis of the temperature profiles in the interior of the collapsing body shows that the temperature is enhanced in the presence of pressure anisotropy. | en_US |
dc.format.extent | 13 p | en_US |
dc.language.iso | en | en_US |
dc.publisher | Springer Verlag | en_US |
dc.relation.ispartof | General relativity and gravitation (Dordrecht. Online) | en_US |
dc.subject | Dissipative collapse | en_US |
dc.subject | Anisotropic stresses | en_US |
dc.subject | Causal thermodynamics | en_US |
dc.title | Impact of anisotropic stresses during dissipative gravitational collapse | en_US |
dc.type | Article | en_US |
dc.publisher.uri | http://link.springer.com/article/10.1007/s10714-015-1880-x | en_US |
dc.dut-rims.pubnum | DUT-005289 | en_US |
dc.description.availability | Copyright: 2015. Springer Verlag. 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 General Relativity and Gravitation. Vol 47 : 1-13. http://link.springer.com/article/10.1007/s10714-015-1880-x | en_US |
dc.identifier.doi | https://doi.org/10.1007/s10714-015-1880-x | - |
local.sdg | SDG07 | - |
item.openairetype | Article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | none | - |
item.languageiso639-1 | en | - |
item.fulltext | No Fulltext | - |
Appears in Collections: | Research Publications (Applied Sciences) |
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