### Abstract

We have investigated the deformation and anisotropic magnetic field effects on neutron star by means of the TOV equation. The deformation effect is obtained by modifying the metric tensor and adding a deformation parameter on z-axis star [1], while the effect of magnetic field is obtained by adjusting the energy-momentum tensor for the anisotropic magnetic field [2]. Both modifications are implemented in the TOV equation. The final result of this equation can explain the effect of deformation and the magnetic field on the neutron star's profile.

Original language | English |
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Title of host publication | Proceedings of the 3rd International Symposium on Current Progress in Mathematics and Sciences 2017, ISCPMS 2017 |

Editors | Ratna Yuniati, Terry Mart, Ivandini T. Anggraningrum, Djoko Triyono, Kiki A. Sugeng |

Publisher | American Institute of Physics Inc. |

ISBN (Electronic) | 9780735417410 |

DOIs | |

Publication status | Published - 22 Oct 2018 |

Event | 3rd International Symposium on Current Progress in Mathematics and Sciences 2017, ISCPMS 2017 - Bali, Indonesia Duration: 26 Jul 2017 → 27 Jul 2017 |

### Publication series

Name | AIP Conference Proceedings |
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Volume | 2023 |

ISSN (Print) | 0094-243X |

ISSN (Electronic) | 1551-7616 |

### Conference

Conference | 3rd International Symposium on Current Progress in Mathematics and Sciences 2017, ISCPMS 2017 |
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Country | Indonesia |

City | Bali |

Period | 26/07/17 → 27/07/17 |

### Keywords

- Neutron stars
- deformation
- magnetic field

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## Cite this

Yanis, A., & Sulaksono, A. (2018). Deformation and anisotropic magnetic field effects on neutron star. In R. Yuniati, T. Mart, I. T. Anggraningrum, D. Triyono, & K. A. Sugeng (Eds.),

*Proceedings of the 3rd International Symposium on Current Progress in Mathematics and Sciences 2017, ISCPMS 2017*[020009] (AIP Conference Proceedings; Vol. 2023). American Institute of Physics Inc.. https://doi.org/10.1063/1.5064006