  In this study, we investigate the impact of rotation on the thermodynamic
characteristics of QCD matter using the three-flavor NJL model. We examine the
temperature, quark chemical potential, and angular velocity dependencies of key
thermodynamic quantities, such as the trace anomaly, specific heat, speed of
sound, angular momentum, and moment of inertia. As the main finding of our
analysis, we observe that the speed of sound exhibits a nonmonotonic behavior
as the angular velocity changes.
