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Kantowski Sachs Cosmological Model with Radiation and Generalized Chaplygin Gas
Abstract
In the present paper we study the evolution of a homogeneous and anisotropic Kantowski Sachs cosmological model coupled with radiation and a generalized Chaplygin gas. Our main objective is verifying if this model evolves to a homogeneous and isotropic Friedmann Robertson Walker cosmological model, which is the more accepted model to describe our present Universe. If this is the case, we may imagine that the Kantowski Sachs cosmological model could had been an early stage of our Universe.
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BibTeX
@misc{oliveiraneto2026kantowski,
title = {{Kantowski Sachs Cosmological Model with Radiation and Generalized Chaplygin Gas}},
author = {G. Oliveira-Neto and R. Hincho Laucata},
howpublished = {arXiv},
year = {2026},
month = oct,
doi = {10.48550/arxiv.2610.18112},
eprint = {2610.18112},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2610.18112},
}
RIS
TY - UNPB
TI - Kantowski Sachs Cosmological Model with Radiation and Generalized Chaplygin Gas
AU - G. Oliveira-Neto
AU - R. Hincho Laucata
PY - 2026
DA - 2026/10/13
PB - arXiv
DO - 10.48550/arxiv.2610.18112
UR - https://arxiv.org/abs/2610.18112
AB - In the present paper we study the evolution of a homogeneous and anisotropic Kantowski Sachs cosmological model coupled with radiation and a generalized Chaplygin gas. Our main objective is verifying if this model evolves to a homogeneous and isotropic Friedmann Robertson Walker cosmological model, which is the more accepted model to describe our present Universe. If this is the case, we may imagine that the Kantowski Sachs cosmological model could had been an early stage of our Universe.
ER -