Cosmic transit behavior of the expanding cosmos in symmetric teleparallel gravity

被引：0
|
作者：
Shaikh, A. Y. [1 ]
机构：
[1] Indira Gandhi Mahavidyalaya, Dept Math, Ralegaon 445402, India
来源：
EUROPEAN PHYSICAL JOURNAL PLUS | 2023年 / 138卷 / 03期
关键词：
GENERAL-RELATIVISTIC HYDRODYNAMICS; HOLOGRAPHIC DARK ENERGY; F Q GRAVITY; PANORAMA BEHAVIORS; CONSTRAINTS; DECELERATION; REDSHIFT; IA; STATEFINDER; SUPERNOVAE;
D O I：
10.1140/epjp/s13360-023-03931-4
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
I study the cosmic transit behavior of the expanding cosmos in the framework of symmetric teleparallel gravity. The exact solution of field equations is obtained by employing a well-known deceleration parameter (DP) called time changing deceleration parameter q = -1 + ? /1+a? , where ? > 0. The viability and physical reliability of the DP are investigated by using observational constraints. Several energy conditions are discussed in this setting.
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页数：12
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