Study of anisotropic compact stars with quintessence field and modified chaplygin gas in f(T) gravity

被引:47
作者
Saha, Pameli [1 ]
Debnath, Ujjal [1 ]
机构
[1] Indian Inst Engn Sci & Technol, Dept Math, Sibpur 711103, Howrah, India
来源
EUROPEAN PHYSICAL JOURNAL C | 2019年 / 79卷 / 11期
关键词
MODELS; MASS; EXPANSION; COSMOLOGY; COLLAPSE; SPHERE;
D O I
10.1140/epjc/s10052-019-7427-7
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
In this work, we get an idea of the existence of compact stars in the background of f(T) modified gravity where T is a scalar torsion. We acquire the equations of motion using anisotropic property within the spherically compact star with electromagnetic field, quintessence field and modified Chaplygin gas in the framework of modified f(T) gravity. Then by matching condition, we derive the unknown constants of our model to obtain many physical quantities to give a sketch of its nature and also study anisotropic behavior, energy conditions and stability. Finally, we estimate the numerical values of mass, surface redshift etc from our model to compare with the observational data for different types of compact stars.
引用
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页数:16
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