Relativistic compact stars in f(T)\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$f(T)$\end{document} gravity admitting conformal motion

被引:0
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作者
Amit Das
Farook Rahaman
B. K. Guha
Saibal Ray
机构
[1] Indian Institute of Engineering Science & Technology,Department of Physics
[2] Jadavpur University,Department of Mathematics
[3] Government College of Engineering & Ceramic Technology,Department of Physics
关键词
General Relativity; gravity; Conformal motion; Stellar model;
D O I
10.1007/s10509-015-2441-1
中图分类号
学科分类号
摘要
We provide a set of exact spherically symmetric solutions describing the interior of a relativistic star under f(T)\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$f(T)$\end{document} modified gravity. To tackle the problem with lucidity we also assume the existence of a conformal Killing vector field within this f(T)\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$f(T)$\end{document} gravity. We study several cases of interest to explore physically valid features of the solutions.
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