Semantic Scholar Open Access 2017 10 sitasi

Covariant Tolman-Oppenheimer-Volkoff equations. II. The anisotropic case

S. Carloni D. Vernieri

Lihat Sumber DOI

Abstrak

We generalise the covariant Tolman-Oppenheimer-Volkoff equations proposed in arXiv:1709.02818 [gr-qc] to the case of static and spherically symmetric spacetimes with anisotropic sources. The extended equations allow a detailed analysis of the role of the anisotropic terms in the interior solution of relativistic stars and lead to the generalisation of some well known solutions of this type. We show that, like in the isotropic case, one can define generating theorems for the anisotropic Tolman-Oppenheimer-Volkoff equations. We also find that it is possible to define a reconstruction algorithm able to generate a double infinity of interior solutions. Among these, we derive a class of solutions that can represent "quasi-isotropic" stars.

Topik & Kata Kunci

Physics

Penulis (2)

S. Carloni

D. Vernieri

Format Sitasi

APA MLA BibTeX

Carloni, S., Vernieri, D. (2017). Covariant Tolman-Oppenheimer-Volkoff equations. II. The anisotropic case. https://doi.org/10.1103/PhysRevD.97.124057

Akses Cepat

Lihat di Sumber doi.org/10.1103/PhysRevD.97.124057

Informasi Jurnal

Tahun Terbit: 2017
Bahasa: en
Total Sitasi: 10×
Sumber Database: Semantic Scholar
DOI: 10.1103/PhysRevD.97.124057
Akses: Open Access ✓