Published 2021
| Version v1
Journal article
Stellar models with like-Tolman IV complexity factor
Creators
- 1. Departamento de Física, Colegio de Ciencias e Ingeniería, Universidad San Francisco de Quito, Quito (Ecuador)
Description
In this work, we construct stellar models based on the complexity factor as a supplementary condition which allows to close the system of differential equations arising from the Gravitational Decoupling. The assumed complexity is a generalization of the one obtained from the well known Tolman IV solution. We use Tolman IV, Wyman IIa, Durgapal IV and Heintzmann IIa as seeds solutions. Reported compactness parameters of SMC X-1 and Cen X-3 are used to study the physical acceptability of the models. Some aspects related to the density ratio are also discussed.
Availability note (English)
Available from: http://dx.doi.org/10.1140/epjc/s10052-021-09695-4Additional details
Identifiers
Publishing Information
- Journal Title
- European Physical Journal. C, Particles and Fields (Online)
- Journal Volume
- 81
- Journal Issue
- 10
- Journal Page Range
- vp.
- ISSN
- 1434-6052
- CODEN
- EPCFFB
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 53017903
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Descriptors DEI
- DECOUPLING; DIFFERENTIAL EQUATIONS; GRAVITATION; STAR MODELS
- Descriptors DEC
- EQUATIONS; MATHEMATICAL MODELS
Optional Information
- Notes
- AID: 889