Published 2021 | Version v1
Journal article

Stellar models with like-Tolman IV complexity factor

  • 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/s10052-021-09695-4

Additional details

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