Models for radiating stars with shear in general relativity.
Saved in:
| Title: | Models for radiating stars with shear in general relativity. |
|---|---|
| Authors: | Majozi, Lindani C.1,2 (AUTHOR) lmajozi@cut.ac.za, Maharaj, Sunil D.1 (AUTHOR) maharaj@ukzn.ac.za, Govender, Megandhren3 (AUTHOR) megandhreng@dut.ac.za |
| Source: | European Physical Journal C -- Particles & Fields. May2026, Vol. 86 Issue 5, p1-13. 13p. |
| Subjects: | Shear strain, General relativity (Physics), Stellar structure, Riccati equation, Gravitational potential, Analytical solutions, Stellar radiation |
| Abstract: | We investigate a class of radiating star models with nonzero shear in general relativity by specifying a particular form of the gravitational potential associated with the areal 2-sphere. This choice enables the boundary condition equation to be transformed into a Riccati equation, which we integrate to obtain three distinct classes of exact solutions. These solutions represent a category of shearing metrics not previously studied. A comprehensive physical analysis confirms the physical plausibility of the solutions, highlighting their potential applicability to realistic radiating stellar structures. [ABSTRACT FROM AUTHOR] |
| Copyright of European Physical Journal C -- Particles & Fields is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
|
Full text is not displayed to guests.
Login for full access.
|
|
| FullText | Links: – Type: pdflink Text: Availability: 1 |
|---|---|
| Header | DbId: egs DbLabel: Engineering Source An: 194633926 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Models for radiating stars with shear in general relativity. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Majozi%2C+Lindani+C%2E%22">Majozi, Lindani C.</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> lmajozi@cut.ac.za</i><br /><searchLink fieldCode="AR" term="%22Maharaj%2C+Sunil+D%2E%22">Maharaj, Sunil D.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> maharaj@ukzn.ac.za</i><br /><searchLink fieldCode="AR" term="%22Govender%2C+Megandhren%22">Govender, Megandhren</searchLink><relatesTo>3</relatesTo> (AUTHOR)<i> megandhreng@dut.ac.za</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22European+Physical+Journal+C+--+Particles+%26+Fields%22">European Physical Journal C -- Particles & Fields</searchLink>. May2026, Vol. 86 Issue 5, p1-13. 13p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Shear+strain%22">Shear strain</searchLink><br /><searchLink fieldCode="DE" term="%22General+relativity+%28Physics%29%22">General relativity (Physics)</searchLink><br /><searchLink fieldCode="DE" term="%22Stellar+structure%22">Stellar structure</searchLink><br /><searchLink fieldCode="DE" term="%22Riccati+equation%22">Riccati equation</searchLink><br /><searchLink fieldCode="DE" term="%22Gravitational+potential%22">Gravitational potential</searchLink><br /><searchLink fieldCode="DE" term="%22Analytical+solutions%22">Analytical solutions</searchLink><br /><searchLink fieldCode="DE" term="%22Stellar+radiation%22">Stellar radiation</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: We investigate a class of radiating star models with nonzero shear in general relativity by specifying a particular form of the gravitational potential associated with the areal 2-sphere. This choice enables the boundary condition equation to be transformed into a Riccati equation, which we integrate to obtain three distinct classes of exact solutions. These solutions represent a category of shearing metrics not previously studied. A comprehensive physical analysis confirms the physical plausibility of the solutions, highlighting their potential applicability to realistic radiating stellar structures. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of European Physical Journal C -- Particles & Fields is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=194633926 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1140/epjc/s10052-026-15762-5 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 13 StartPage: 1 Subjects: – SubjectFull: Shear strain Type: general – SubjectFull: General relativity (Physics) Type: general – SubjectFull: Stellar structure Type: general – SubjectFull: Riccati equation Type: general – SubjectFull: Gravitational potential Type: general – SubjectFull: Analytical solutions Type: general – SubjectFull: Stellar radiation Type: general Titles: – TitleFull: Models for radiating stars with shear in general relativity. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Majozi, Lindani C. – PersonEntity: Name: NameFull: Maharaj, Sunil D. – PersonEntity: Name: NameFull: Govender, Megandhren IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 05 Text: May2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 14346044 Numbering: – Type: volume Value: 86 – Type: issue Value: 5 Titles: – TitleFull: European Physical Journal C -- Particles & Fields Type: main |
| ResultId | 1 |
