Energy conditions in the $f(R,L,T)$ theory of gravity

Abstract

We construct the energy conditions for the recently proposed $f(R,L,T)$ gravity theory, for which $f$ is a generic function of the Ricci scalar $R$, matter lagrangian density $L$ and trace of the energy-momentum tensor $T$. We analyse two different forms for the $f(R,L,T)$ function within the framework of the Friedmann-Lemâitre-Robertson-Walker universe. We constrain the model parameters from the energy conditions. This approach allows us to assess the feasibility of specific forms of the $f(R,L,T)$ gravity.

arXiv commentEPJ Plus accepted version

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Cited by in corpus (3)

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• Cosmological implications and causality in $f(R,L_m,T)$ gravity theory with observational constraints
• Energy conditions in consistent perfect fluid cosmology