New Mathematical Models of Compact Stars with Charge Distributions

Manuel Malaver

doi:doi:10.11648/j.ijssam.20170205.13

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New Mathematical Models of Compact Stars with Charge Distributions

Manuel Malaver

Published in International Journal of Systems Science and Applied Mathematics (Volume 2, Issue 5)

Received: 23 August 2017 Accepted: 19 September 2017 Published: 23 October 2017

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Abstract

In this paper, have been found new class of solutions to the Einstein-Maxwell system for charged anisotropic matter which are relevant in the description of highly compact stellar objects. The equation of state is barotropic with a linear relation between the radial pressure and the energy density and we have considered a prescribed form for the gravitational potential Z. Variables as the energy density, radial pressure and the metric coefficients are written in terms of elementary and polynomial functions. The obtained models not admit singularities in the matter and the charge density.

Published in	International Journal of Systems Science and Applied Mathematics (Volume 2, Issue 5)
DOI	10.11648/j.ijssam.20170205.13
Page(s)	93-98
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2017. Published by Science Publishing Group

Keywords

Einstein-Maxwell System, Charged Anisotropic Matter, Compact Stellar Objects, Energy Density, Metric Coefficients

References

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APA Style

Manuel Malaver. (2017). New Mathematical Models of Compact Stars with Charge Distributions. International Journal of Systems Science and Applied Mathematics, 2(5), 93-98. https://doi.org/10.11648/j.ijssam.20170205.13

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ACS Style

Manuel Malaver. New Mathematical Models of Compact Stars with Charge Distributions. Int. J. Syst. Sci. Appl. Math. 2017, 2(5), 93-98. doi: 10.11648/j.ijssam.20170205.13

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AMA Style

Manuel Malaver. New Mathematical Models of Compact Stars with Charge Distributions. Int J Syst Sci Appl Math. 2017;2(5):93-98. doi: 10.11648/j.ijssam.20170205.13

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@article{10.11648/j.ijssam.20170205.13,
  author = {Manuel Malaver},
  title = {New Mathematical Models of Compact Stars with Charge Distributions},
  journal = {International Journal of Systems Science and Applied Mathematics},
  volume = {2},
  number = {5},
  pages = {93-98},
  doi = {10.11648/j.ijssam.20170205.13},
  url = {https://doi.org/10.11648/j.ijssam.20170205.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijssam.20170205.13},
  abstract = {In this paper, have been found new class of solutions to the Einstein-Maxwell system for charged anisotropic matter which are relevant in the description of highly compact stellar objects. The equation of state is barotropic with a linear relation between the radial pressure and the energy density and we have considered a prescribed form for the gravitational potential Z. Variables as the energy density, radial pressure and the metric coefficients are written in terms of elementary and polynomial functions. The obtained models not admit singularities in the matter and the charge density.},
 year = {2017}
}

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TY  - JOUR
T1  - New Mathematical Models of Compact Stars with Charge Distributions
AU  - Manuel Malaver
Y1  - 2017/10/23
PY  - 2017
N1  - https://doi.org/10.11648/j.ijssam.20170205.13
DO  - 10.11648/j.ijssam.20170205.13
T2  - International Journal of Systems Science and Applied Mathematics
JF  - International Journal of Systems Science and Applied Mathematics
JO  - International Journal of Systems Science and Applied Mathematics
SP  - 93
EP  - 98
PB  - Science Publishing Group
SN  - 2575-5803
UR  - https://doi.org/10.11648/j.ijssam.20170205.13
AB  - In this paper, have been found new class of solutions to the Einstein-Maxwell system for charged anisotropic matter which are relevant in the description of highly compact stellar objects. The equation of state is barotropic with a linear relation between the radial pressure and the energy density and we have considered a prescribed form for the gravitational potential Z. Variables as the energy density, radial pressure and the metric coefficients are written in terms of elementary and polynomial functions. The obtained models not admit singularities in the matter and the charge density.
VL  - 2
IS  - 5
ER  -

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Author Information

Manuel Malaver

Department of Basic Sciences, Maritime University of the Caribbean, Catia la Mar, Venezuela

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APA Style

Manuel Malaver. (2017). New Mathematical Models of Compact Stars with Charge Distributions. International Journal of Systems Science and Applied Mathematics, 2(5), 93-98. https://doi.org/10.11648/j.ijssam.20170205.13

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ACS Style

Manuel Malaver. New Mathematical Models of Compact Stars with Charge Distributions. Int. J. Syst. Sci. Appl. Math. 2017, 2(5), 93-98. doi: 10.11648/j.ijssam.20170205.13

Copy | Download

AMA Style

Manuel Malaver. New Mathematical Models of Compact Stars with Charge Distributions. Int J Syst Sci Appl Math. 2017;2(5):93-98. doi: 10.11648/j.ijssam.20170205.13

Copy | Download

@article{10.11648/j.ijssam.20170205.13,
  author = {Manuel Malaver},
  title = {New Mathematical Models of Compact Stars with Charge Distributions},
  journal = {International Journal of Systems Science and Applied Mathematics},
  volume = {2},
  number = {5},
  pages = {93-98},
  doi = {10.11648/j.ijssam.20170205.13},
  url = {https://doi.org/10.11648/j.ijssam.20170205.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijssam.20170205.13},
  abstract = {In this paper, have been found new class of solutions to the Einstein-Maxwell system for charged anisotropic matter which are relevant in the description of highly compact stellar objects. The equation of state is barotropic with a linear relation between the radial pressure and the energy density and we have considered a prescribed form for the gravitational potential Z. Variables as the energy density, radial pressure and the metric coefficients are written in terms of elementary and polynomial functions. The obtained models not admit singularities in the matter and the charge density.},
 year = {2017}
}

Copy | Download

TY  - JOUR
T1  - New Mathematical Models of Compact Stars with Charge Distributions
AU  - Manuel Malaver
Y1  - 2017/10/23
PY  - 2017
N1  - https://doi.org/10.11648/j.ijssam.20170205.13
DO  - 10.11648/j.ijssam.20170205.13
T2  - International Journal of Systems Science and Applied Mathematics
JF  - International Journal of Systems Science and Applied Mathematics
JO  - International Journal of Systems Science and Applied Mathematics
SP  - 93
EP  - 98
PB  - Science Publishing Group
SN  - 2575-5803
UR  - https://doi.org/10.11648/j.ijssam.20170205.13
AB  - In this paper, have been found new class of solutions to the Einstein-Maxwell system for charged anisotropic matter which are relevant in the description of highly compact stellar objects. The equation of state is barotropic with a linear relation between the radial pressure and the energy density and we have considered a prescribed form for the gravitational potential Z. Variables as the energy density, radial pressure and the metric coefficients are written in terms of elementary and polynomial functions. The obtained models not admit singularities in the matter and the charge density.
VL  - 2
IS  - 5
ER  -

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