Stellar filaments in self-interacting Brans–Dicke gravity

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dc.contributor.authorManzoor, Rubab
dc.date.accessioned2018-10-15T07:34:48Z
dc.date.available2018-10-15T07:34:48Z
dc.date.issued2016-05-18
dc.description.abstractThis paper is devoted to the study of the cylindrically symmetric stellar filaments in self-interacting Brans– Dicke gravity. For this purpose, we construct polytropic filamentary models through a generalized Lane–Emden equation in the Newtonian regime. The resulting models depend upon the values of the cosmological constant (due to the scalar field) along with the polytropic index and represent a generalization of the corresponding models in general relativity. We also investigate the fragmentation of the filaments by exploring the radial oscillations through a stability analysis. This stability criterion depends only upon the adiabatic index.en_US
dc.identifier.citationM. Sharif., Manzoor. R. (2016). Stellar filaments in self-interacting Brans–Dicke gravity. European Physics Journal C,76(276), 1-8. ( Rubab Manzoor (Mathematics /SSC), JCR LISTED (IF:4:912))en_US
dc.identifier.urihttps://escholar.umt.edu.pk/handle/123456789/3220
dc.language.isoenen_US
dc.publisherEuropean Physics Journal, Springer Linken_US
dc.subjectMathematicsen_US
dc.subjectScalar Field Filamentary Structure Radial Oscillation Polytropic Index Finite Radiusen_US
dc.titleStellar filaments in self-interacting Brans–Dicke gravityen_US
dc.typeArticleen_US
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