G\"{o}del-type solution in $f(R,T)$ modified gravity
Ferst, C. J.; Santos, A. F.;
G\"{o}del-type solution in $f(R,T)$ modified gravity
In this paper, we will examine the problem of violation of causality in $f(R,T)$ modified gravity, where $R$ is the Ricci scalar and $T$ is the trace of the energy-momentum tensor $T_{\mu\nu}$. We investigate the causality problem in two special cases, in the first we consider the matter content of the universe as a perfect fluid and in the second case, the matter content is a perfect fluid plus a scalar field.
Comment: 10 pages
General Relativity and Quantum Cosmology
General Relativity and Quantum Cosmology
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selected citations
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These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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