Constraining interacting dark energy models with latest cosmological observations

Abstract

The local measurement of $H_0$ is in tension with the prediction of\n$\\Lambda$CDM model based on the Planck data. This tension may imply that dark\nenergy is strengthened in the late-time Universe. We employ the latest\ncosmological observations on CMB, BAO, LSS, SNe, $H(z)$ and $H_0$ to constrain\nseveral interacting dark energy models. Our results show no significant\nindications for the interaction between dark energy and dark matter. The $H_0$\ntension can be moderately alleviated, but not totally released.\n