Bouncing cosmology, $F(T)$ teleparallel gravity and entropy of apparent horizon

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Detalles Bibliográficos
Autor principal:	Kruglov, S. I.
Formato:	Preprint
Publicado:	2026
Materias:	General Physics
Acceso en línea:	Acceder al recurso
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

_version_	1866917496675631104
author	Kruglov, S. I.
author_facet	Kruglov, S. I.
contents	Two parameters scale factor leading to bouncing cosmology is considered. We show that at some model parameters we obtain the deceleration parameter $q_0\approx -0.535$ at the current epoch which is in agreement with the Planck data. The equation for the transition point when the universe expands from acceleration to deceleration phases is obtained. We find the equation for the function $F(T)$ within the teleparallel gravity with torsion field $T$ which provides bouncing cosmology. For some parameters of the model the function $F(T)$ was computed. At the same time, in the framework of entropic cosmology, the associated entropy was obtained for particular model parameters. The equation of state for dark energy was obtained.
format	Preprint
id	arxiv_https___arxiv_org_abs_2602_08141
institution	arXiv
publishDate	2026
record_format	arxiv
spellingShingle	Bouncing cosmology, $F(T)$ teleparallel gravity and entropy of apparent horizon Kruglov, S. I. General Physics Two parameters scale factor leading to bouncing cosmology is considered. We show that at some model parameters we obtain the deceleration parameter $q_0\approx -0.535$ at the current epoch which is in agreement with the Planck data. The equation for the transition point when the universe expands from acceleration to deceleration phases is obtained. We find the equation for the function $F(T)$ within the teleparallel gravity with torsion field $T$ which provides bouncing cosmology. For some parameters of the model the function $F(T)$ was computed. At the same time, in the framework of entropic cosmology, the associated entropy was obtained for particular model parameters. The equation of state for dark energy was obtained.
title	Bouncing cosmology, $F(T)$ teleparallel gravity and entropy of apparent horizon
topic	General Physics
url	https://arxiv.org/abs/2602.08141

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