On the Newtonian anisotropic configurations

In this paper we are concerned with the effects of an anisotropic pressure on the boundary conditions of the anisotropic Lane–Emden equation and the homology theorem. Some new exact solutions of this equation are derived. Then some of the theorems governing the Newtonian perfect fluid star are exten...

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Bibliographic Details
Published inThe European physical journal. C, Particles and fields Vol. 75; no. 6; pp. 250 - 9
Main Authors Shojai, F., Fazel, M. R., Stepanian, A., Kohandel, M.
Format Journal Article
LanguageEnglish
Published Berlin/Heidelberg Springer Berlin Heidelberg 09.06.2015
Springer
Springer Nature B.V
Subjects
Analysis
Anisotropy
Astronomy
Astrophysics and Cosmology
Boundary conditions
Elementary Particles
Exact solutions
Fluids
Hadrons
Heavy Ions
Homology
Mathematical analysis
Measurement Science and Instrumentation
Nuclear Energy
Nuclear Physics
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Regular Article - Theoretical Physics
Stars
String Theory
Theorems
Gravitational Potential
Anisotropy Factor
Perfect Fluid
Anisotropic Pressure
Hydrostatic Equilibrium
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Summary:In this paper we are concerned with the effects of an anisotropic pressure on the boundary conditions of the anisotropic Lane–Emden equation and the homology theorem. Some new exact solutions of this equation are derived. Then some of the theorems governing the Newtonian perfect fluid star are extended, taking the anisotropic pressure into account.
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SourceType-Scholarly Journals-1
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ISSN:1434-6044
1434-6052
DOI:10.1140/epjc/s10052-015-3478-6