Please use this identifier to cite or link to this item:
https://hdl.handle.net/10321/5412
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Brassel, Byron P. | en_US |
dc.contributor.author | Maharaj, Sunil D. | en_US |
dc.date.accessioned | 2024-08-14T21:30:40Z | - |
dc.date.available | 2024-08-14T21:30:40Z | - |
dc.date.issued | 2020-10-20 | - |
dc.identifier.citation | Brassel, B.P. and Maharaj, S.D. 2020. Generalised radiating fields in Einstein-Gauss-Bonnet gravity. European Physical Journal C. 80(10): 1-11. doi:10.1140/epjc/s10052-020-08538-y | en_US |
dc.identifier.issn | 1434-6044 | - |
dc.identifier.issn | 1434-6052 (Online) | - |
dc.identifier.other | isidoc: ON0LA | - |
dc.identifier.uri | https://hdl.handle.net/10321/5412 | - |
dc.description.abstract | A five-dimensional spherically symmetric generalised radiating field is studied in Einstein–Gauss–Bonnet gravity. We assume the matter distribution is an extended Vaidya-like source and the resulting Einstein–Gauss–Bonnet field equations are solved for the matter variables and mass function. The evolution of the mass, energy density and pressure are then studied within the spacetime manifold. The effects of the higher order curvature corrections of Einstein–Gauss–Bonnet gravity are prevalent in the analysis of the mass function when compared to general relativity. The effects of diffusive transport are then considered and we derive the specific equation for which diffusive behaviour is possible. Gravitational collapse is then considered and we show that collapse ends with a weak and conical singularity for the generalised source, which is not the case in Einstein gravity. | en_US |
dc.format.extent | 11 p | en_US |
dc.language.iso | en | en_US |
dc.publisher | Springer Science and Business Media LLC | en_US |
dc.relation.ispartof | European Physical Journal C; Vol. 80, Issue 10 | en_US |
dc.subject | 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics | en_US |
dc.subject | 0206 Quantum Physics | en_US |
dc.subject | Nuclear & Particles Physics | en_US |
dc.subject | 5101 Astronomical sciences | en_US |
dc.subject | 5102 Atomic, molecular and optical physics | en_US |
dc.subject | 5107 Particle and high energy physics | en_US |
dc.title | Generalised radiating fields in Einstein-Gauss-Bonnet gravity | en_US |
dc.type | Article | en_US |
dc.date.updated | 2024-08-14T13:52:44Z | - |
dc.publisher.uri | http://dx.doi.org/10.1140/epjc/s10052-020-08538-y | en_US |
dc.identifier.doi | 10.1140/epjc/s10052-020-08538-y | - |
item.openairetype | Article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.fulltext | With Fulltext | - |
Appears in Collections: | Research Publications (Applied Sciences) |
Files in This Item:
File | Description | Size | Format | |
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Brassel_Maharaj_2020.pdf | 723.63 kB | Adobe PDF | View/Open | |
EPJ C Copyright Clearance.docx | 255.69 kB | Microsoft Word XML | View/Open |
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