higher-curvature corrections to holographic mutual information

In this paper, we study some non-local measurements of quantum correlations in extended gravities with higher-order curvature terms, including conformal gravity. precisely, we consider higher-curvature correction on holographic mutual information in conformal gravity. there is in fact one deformation in the states because of the higher-curvature corrections. here by making use of the holographic methods, we study the deformation in the holographic mutual information due to the higher-curvature terms. we also address the change in the quantum phase transition due to these deformations.