Motion of extended fluid bodies in the Newtonian limit of $f(R)$ gravity

This article title suggests a research paper exploring the behavior of fluid bodies under the influence of modified gravity, specifically $f(R)$ gravity, within the Newtonian approximation. The focus is on understanding how the motion of these bodies is affected by this modified gravitational theory. The use of "extended fluid bodies" implies consideration of the internal structure and dynamics of the fluids, not just point-like particles. The Newtonian limit suggests that the analysis will be performed under conditions of weak gravitational fields and low velocities.