Homogeneous hypersurface with viscous dark energy in Lyra geometry and f(R,T) gravity

IF 3 3区 物理与天体物理 Q2 PHYSICS, MULTIDISCIPLINARY
S.P. Hatkar , G.D. Karhale , D.P. Tadas , S.D. Katore , D.D. Pawar
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引用次数: 0

Abstract

In this paper we explore homogeneous hypersurface space–time with viscous dark energy in Lyra geometry and f(R,T) theory of gravitation. The solution of field equations of Lyra geometry are obtained by assuming adhoc relation of metric potential and the solutions of field equation in f(R,T) theory of gravity are obtained by volumetric exponential expansion. It is observed that scalar field and trace of energy momentum tensor substantially effect on physical parameter. Energy conditions are also satisfied. State finder pair r,s is analysed in detail.
Lyra几何和f(R,T)重力中具有粘性暗能量的均匀超曲面
本文探讨了Lyra几何中具有粘性暗能量的齐次超曲面时空和f(R,T)引力理论。通过假设度量势的特殊关系,得到了Lyra几何场方程的解,用体积指数展开法得到了f(R,T)引力理论中场方程的解。观察到标量场和能量动量张量的迹线对物理参数有很大的影响。能量条件也得到满足。详细分析了状态查找器对r,s。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Annals of Physics
Annals of Physics 物理-物理:综合
CiteScore
5.30
自引率
3.30%
发文量
211
审稿时长
47 days
期刊介绍: Annals of Physics presents original work in all areas of basic theoretic physics research. Ideas are developed and fully explored, and thorough treatment is given to first principles and ultimate applications. Annals of Physics emphasizes clarity and intelligibility in the articles it publishes, thus making them as accessible as possible. Readers familiar with recent developments in the field are provided with sufficient detail and background to follow the arguments and understand their significance. The Editors of the journal cover all fields of theoretical physics. Articles published in the journal are typically longer than 20 pages.
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