Solusi Reisner-Nordstr¨om dalam Teori Gravitasi f(R)
Abstract
Dalam artikel ini diperoleh solusi Reisner-Nordstr¨om dalam teori gravitasi f(R). Menghitung tensor Ricci dan tensor energi momentum yang bersesuaian, didapatkan solusi untuk benda bermuatan dan bermassa masif.Solusi yang didapatkan merupakan perumuman dari solusi Reisner-Nordstr¨om dalam teori gravitasi Einstein. Didapatkan empat buah nilai singularitas untuk solusi ini.
Abstract
In this article we present solutions of Reisner-Nordstr¨om in f(R) theory of gravity. We calculated corresponding Ricci and enegy-momentum tensor as well as their general solutions for charged and massive matter field. The solution is a more common form of the Reisner-Nordstr¨om solution in Einstein theory of gravity. We obtained four singularities for this solution.
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DOI: http://dx.doi.org/10.12962%2Fj24604682.v12i2.1338
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